خطای داخلی

[ZiFBxVCkWnUO3gm_WcqjNAAAADE] /index.php?title=%D9%88%DB%8C%DA%98%D9%87:%D8%A8%DB%8C%D8%B4%D8%AA%D8%B1%DB%8C%D9%86_%D8%AA%D8%B5%D9%88%DB%8C%D8%B1&limit=250&offset=0 Error: Call to undefined function wfProfileIn()

Backtrace:

from /home/wiki/domains/wiki.occc.ir/public_html/extensions/PdfHandler/PdfHandler_body.php(261)
#0 /home/wiki/domains/wiki.occc.ir/public_html/extensions/PdfHandler/PdfHandler_body.php(362): PdfHandler->getMetaArray()
#1 /home/wiki/domains/wiki.occc.ir/public_html/includes/filerepo/file/LocalFile.php(979): PdfHandler->getPageDimensions()
#2 /home/wiki/domains/wiki.occc.ir/public_html/includes/media/ImageHandler.php(41): LocalFile->getWidth()
#3 /home/wiki/domains/wiki.occc.ir/public_html/includes/filerepo/file/File.php(867): ImageHandler->canRender()
#4 /home/wiki/domains/wiki.occc.ir/public_html/includes/filerepo/file/File.php(1175): File->canRender()
#5 /home/wiki/domains/wiki.occc.ir/public_html/includes/gallery/TraditionalImageGallery.php(129): File->transform()
#6 /home/wiki/domains/wiki.occc.ir/public_html/includes/specialpage/ImageQueryPage.php(69): TraditionalImageGallery->toHTML()
#7 /home/wiki/domains/wiki.occc.ir/public_html/includes/specialpage/QueryPage.php(784): ImageQueryPage->outputResults()
#8 /home/wiki/domains/wiki.occc.ir/public_html/includes/specialpage/SpecialPage.php(671): QueryPage->execute()
#9 /home/wiki/domains/wiki.occc.ir/public_html/includes/specialpage/SpecialPageFactory.php(1378): SpecialPage->run()
#10 /home/wiki/domains/wiki.occc.ir/public_html/includes/MediaWiki.php(315): MediaWiki\SpecialPage\SpecialPageFactory->executePath()
#11 /home/wiki/domains/wiki.occc.ir/public_html/includes/MediaWiki.php(912): MediaWiki->performRequest()
#12 /home/wiki/domains/wiki.occc.ir/public_html/includes/MediaWiki.php(563): MediaWiki->main()
#13 /home/wiki/domains/wiki.occc.ir/public_html/index.php(53): MediaWiki->run()
#14 /home/wiki/domains/wiki.occc.ir/public_html/index.php(46): wfIndexMain()
#15 {main}