<<<<<<<<aea463790218215dcd7c2d35d0f54973cb79efb0<<<<
Mon, 10 Nov 2025 04:12:35 +0000
Message: The PHP GD extension is required, but is not installed.
File: /var/www/html/wcf/lib/system/api/dompdf/lib/Cpdf.php (4965)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/25-f-a-q/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(845): Cpdf->addPngFromFile('/var/www/html/w...', 222.4257480315, 423.0382519685, 48, 48)
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 222.4257480315, 320.9617480315, 48, 48, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #9 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #10 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #11 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #12 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #13 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #14 {main}
<<<<

<<<<<<<<0eb4bcefbb6586429e382a989808e64c8b459fcf<<<<
Mon, 10 Nov 2025 04:36:18 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2288-20200810-192614-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<fac64afecda29b5c975b521fa2c0d835aff823a0<<<<
Mon, 10 Nov 2025 05:04:29 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2538-img-20210103-140458-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<59878c70c88ae63440e2078b762de9a609dde70a<<<<
Mon, 10 Nov 2025 06:46:44 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2292-20200810-192700-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<0364cc0aa3e84456d56a1c74a33b3a61befc3d20<<<<
Mon, 10 Nov 2025 07:52:35 +0000
Message: The PHP GD extension is required, but is not installed.
File: /var/www/html/wcf/lib/system/api/dompdf/lib/Cpdf.php (4965)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/25-f-a-q/
Referrer: https://wagendorf.net/lexicon/index.php?entry/25-f-a-q/
User-Agent: Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(845): Cpdf->addPngFromFile('/var/www/html/w...', 222.4257480315, 423.0382519685, 48, 48)
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 222.4257480315, 320.9617480315, 48, 48, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #9 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #10 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #11 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #12 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #13 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #14 {main}
<<<<

<<<<<<<<375826506df4d67d77822fd0848828477e21270e<<<<
Mon, 10 Nov 2025 08:46:36 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2276-details-d-nicht-alle-fenster-jpg/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<faee5db6d2c430af9f17dcdcf301c83efa6b8060<<<<
Mon, 10 Nov 2025 08:46:37 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2275-9-d-jpg/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<2eeb9ee8554c66d38936e186fca3594bd7117153<<<<
Mon, 10 Nov 2025 08:46:41 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2274-9-c-jpg/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<2e3f63ce3901e9c91db0db28983051ab924acbb7<<<<
Mon, 10 Nov 2025 08:47:23 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2272-9-a-jpg/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<05563df6f0791b03d51de42ae8e54374675ee3cb<<<<
Mon, 10 Nov 2025 08:49:58 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2273-9-b-jpg/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<3d923775e3e45319aa854d417c1c3787cc224f12<<<<
Mon, 10 Nov 2025 08:54:28 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/1979-14-jpg/&s=9d033b32a5386224fe6971b1590d18cfa5afdf23
Referrer: 
User-Agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<481f748a360a8afecbc9184436ecc6d050134f04<<<<
Mon, 10 Nov 2025 13:19:29 +0000
Message: Function imagecreatefromgif() not found.  Cannot convert gif image: /var/www/html/wcf/tmp/ca_dompdf_img_83yN5v.  Please install the image PHP extension.
File: /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php (599)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/1-windbremse/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(840): Dompdf\Adapter\CPDF->_convert_gif_bmp_to_png('/var/www/html/w...', 'gif')
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 34.015748031496, 471.8957480315, 450, 554.25, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Inline))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #9 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #10 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #11 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #12 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #13 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #14 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #15 {main}
<<<<

<<<<<<<<4f11c4dfbb905153bc65e71d180d5d5d7c26c2c6<<<<
Mon, 10 Nov 2025 13:19:32 +0000
Message: The PHP GD extension is required, but is not installed.
File: /var/www/html/wcf/lib/system/api/dompdf/lib/Cpdf.php (4965)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/16-kofferbau/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(845): Cpdf->addPngFromFile('/var/www/html/w...', 34.015748031496, 510.6982519685, 48, 48)
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 34.015748031496, 233.3017480315, 48, 48, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #9 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #10 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #11 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #12 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #13 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #14 {main}
<<<<

<<<<<<<<b5b76d4261bd1df3838ecdce224342ff5f0de8ad<<<<
Mon, 10 Nov 2025 13:22:56 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/1972-07-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (Linux; Android 5.0) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; Bytespider; spider-feedback@bytedance.com)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<fe154b085494303af9aac132f35d76887ff73d4a<<<<
Mon, 10 Nov 2025 14:29:52 +0000
Message: The PHP GD extension is required, but is not installed.
File: /var/www/html/wcf/lib/system/api/dompdf/lib/Cpdf.php (4965)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/21-fahrgestell-entrosten/
Referrer: https://wagendorf.net/lexicon/index.php?entry/21-fahrgestell-entrosten/&amp%3Bamp%3Bversion=60
User-Agent: Mozilla/5.0 (Linux; Android 7.0;) AppleWebKit/537.36 (KHTML, like Gecko) Mobile Safari/537.36 (compatible; PetalBot;+https://webmaster.petalsearch.com/site/petalbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(845): Cpdf->addPngFromFile('/var/www/html/w...', 34.015748031496, 3.964251968504, 375, 375)
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 34.015748031496, 413.0357480315, 375, 375, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Inline))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #9 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #10 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #11 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #12 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #13 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #14 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #15 {main}
<<<<

<<<<<<<<71498918e5feb587913df0a8ce3dc633443fcc08<<<<
Mon, 10 Nov 2025 14:37:44 +0000
Message: Function imagecreatefromgif() not found.  Cannot convert gif image: /var/www/html/wcf/tmp/ca_dompdf_img_n6KwHw.  Please install the image PHP extension.
File: /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php (599)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/1-windbremse/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(840): Dompdf\Adapter\CPDF->_convert_gif_bmp_to_png('/var/www/html/w...', 'gif')
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 34.015748031496, 471.8957480315, 450, 554.25, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Inline))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #9 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #10 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #11 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #12 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #13 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #14 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #15 {main}
<<<<

<<<<<<<<203a34c6e838b00411df896f55f87cd54b917cf1<<<<
Mon, 10 Nov 2025 14:45:56 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2229-img-20200107-wa0004-jpg/&thumbnail=1
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<e8dd2a57912a702800bc86ed435300bb475cd8b0<<<<
Mon, 10 Nov 2025 14:48:36 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2247-e1b3c871-1d23-4c97-baaf-9536eb6e4ce8-jpeg/&tiny=1
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<038f20a99338dcb9d1fa92e9b5bdb44021754c05<<<<
Mon, 10 Nov 2025 15:10:05 +0000
Message: Function imagecreatefromgif() not found.  Cannot convert gif image: /var/www/html/wcf/tmp/ca_dompdf_img_PAfQjL.  Please install the image PHP extension.
File: /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php (599)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/1-windbremse/
Referrer: 
User-Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; GPTBot/1.2; +https://openai.com/gptbot)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(840): Dompdf\Adapter\CPDF->_convert_gif_bmp_to_png('/var/www/html/w...', 'gif')
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 34.015748031496, 471.8957480315, 450, 554.25, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Inline))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #9 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #10 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #11 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #12 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #13 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #14 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #15 {main}
<<<<

<<<<<<<<4cafdbb1f1d661390e42981fd79733610d17ed7a<<<<
Mon, 10 Nov 2025 15:15:22 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2536-img-20210103-140447-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<e36150505f6222fa78f5e0f58cbf47dea8689488<<<<
Mon, 10 Nov 2025 15:15:25 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2537-img-20210103-140453-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<e94ab64898de47ef9549b128590b575776af6bb2<<<<
Mon, 10 Nov 2025 15:15:28 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2538-img-20210103-140458-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<d62cf5678b4e93dfc9bc6652cbd2ac4af0d5a392<<<<
Mon, 10 Nov 2025 15:15:32 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2539-img-20210103-140503-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<b48150566035fa7235f0f538bb8115cfdfdfa8e2<<<<
Mon, 10 Nov 2025 15:15:35 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2540-img-20210103-140510-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<465e872077226794c3d67d402e94f30c4af483aa<<<<
Mon, 10 Nov 2025 15:15:38 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2541-img-20210103-140515-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<e87c91bd953e85f9e0f0981515b1f1a7fc3e79fd<<<<
Mon, 10 Nov 2025 15:15:42 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2542-img-20210103-140753-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<b31802c8bc1fa12277955297caefb8bc7836cd00<<<<
Mon, 10 Nov 2025 15:15:45 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2543-img-20210103-140758-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<8b67bf8e5e0ca1c55d6426ba16a5d77b86a4525b<<<<
Mon, 10 Nov 2025 15:15:49 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2544-img-20210103-140804-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<04934dc98f8d08682e048c0345df00bcd4345db8<<<<
Mon, 10 Nov 2025 18:11:09 +0000
Message: The PHP GD extension is required, but is not installed.
File: /var/www/html/wcf/lib/system/api/dompdf/lib/Cpdf.php (4965)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /lexicon/index.php?entry-pdf-export/17-peltier-elemente/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; BLEXBot/1.0; +https://help.seranking.com/en/blex-crawler)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/system/api/dompdf/src/Adapter/CPDF.php(845): Cpdf->addPngFromFile('/var/www/html/w...', 532.5457480315, 476.0782519685, 12.75, 12.75)
  #1 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer/Image.php(110): Dompdf\Adapter\CPDF->image('/var/www/html/w...', 532.5457480315, 303.1717480315, 12.75, 12.75, 'normal')
  #2 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(293): Dompdf\Renderer\Image->render(Object(Dompdf\FrameDecorator\Image))
  #3 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(127): Dompdf\Renderer->_render_frame('image', Object(Dompdf\FrameDecorator\Image))
  #4 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Image))
  #5 /var/www/html/wcf/lib/system/api/dompdf/src/Renderer.php(194): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #6 /var/www/html/wcf/lib/system/api/dompdf/src/FrameReflower/Page.php(148): Dompdf\Renderer->render(Object(Dompdf\FrameDecorator\Block))
  #7 /var/www/html/wcf/lib/system/api/dompdf/src/FrameDecorator/AbstractFrameDecorator.php(894): Dompdf\FrameReflower\Page->reflow(NULL)
  #8 /var/www/html/wcf/lib/system/api/dompdf/src/Dompdf.php(842): Dompdf\FrameDecorator\AbstractFrameDecorator->reflow()
  #9 /var/www/html/lexicon/lib/action/EntryPdfExportAction.class.php(84): Dompdf\Dompdf->render()
  #10 /var/www/html/wcf/lib/action/AbstractAction.class.php(49): lexicon\action\EntryPdfExportAction->execute()
  #11 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
  #12 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #13 /var/www/html/lexicon/index.php(11): wcf\system\request\RequestHandler->handle('lexicon')
  #14 {main}
<<<<

<<<<<<<<41dea0f01dedd5c65d96652d6494aae6233d737d<<<<
Mon, 10 Nov 2025 21:08:51 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2183-20200617-090224-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<96f6155a12727a2b2e62cf2432f6dca7ea1a7e50<<<<
Mon, 10 Nov 2025 21:44:23 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2182-20200617-085829-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<67aad69f99548724df7de17183033a011c1f5a73<<<<
Mon, 10 Nov 2025 22:16:14 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2181-20200617-090135-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<01e72545fb2621e3293833fdbb77d8ffda0bb4c6<<<<
Mon, 10 Nov 2025 22:53:01 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2180-20200617-084654-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<0f5c0a8ec40ff01bb65901537f8f233bca06d0fd<<<<
Mon, 10 Nov 2025 23:23:15 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2179-20200617-085719-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<

<<<<<<<<e5fdd0926e26139808592a5c20fd1a4b91a03a3f<<<<
Mon, 10 Nov 2025 23:54:28 +0000
Message: Location of file is not set or invalid
File: /var/www/html/wcf/lib/util/FileReader.class.php (68)
PHP version: 5.6.40-57+ubuntu18.04.1+deb.sury.org+1
WCF version: 2.1.24 pl 2 (Typhoon)
Request URI: /index.php?attachment/2178-20200617-090059-jpg/
Referrer: 
User-Agent: Mozilla/5.0 (compatible; AhrefsBot/7.0; +http://ahrefs.com/robot/)
Information: ""
Stacktrace: 
  #0 /var/www/html/wcf/lib/page/AttachmentPage.class.php(148): wcf\util\FileReader->__construct('/var/www/html/w...', Array)
  #1 /var/www/html/wcf/lib/page/AbstractPage.class.php(273): wcf\page\AttachmentPage->readData()
  #2 /var/www/html/wcf/lib/page/AttachmentPage.class.php(160): wcf\page\AbstractPage->show()
  #3 /var/www/html/wcf/lib/page/AbstractPage.class.php(100): wcf\page\AttachmentPage->show()
  #4 /var/www/html/wcf/lib/system/request/Request.class.php(58): wcf\page\AbstractPage->__run()
  #5 /var/www/html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
  #6 /var/www/html/index.php(11): wcf\system\request\RequestHandler->handle('wbb')
  #7 {main}
<<<<