MediaWiki internal error.
Original exception: [f72b63e2a771aa75b096b77c] /wiki/%D8%A2%D9%88%D8%A7%D8%AB%D8%A7%D8%A1:%DA%A9%D8%A7%D8%B1%D8%B4/history?curid=17776 Error: Call to undefined method MediaWiki\Output\OutputPage::addHeader()
Backtrace:
from /home/amoosinc/public_html/vazhsin/LocalSettings.php(426)
#0 /home/amoosinc/public_html/vazhsin/includes/HookContainer/HookContainer.php(159): {closure}()
#1 /home/amoosinc/public_html/vazhsin/includes/HookContainer/HookRunner.php(982): MediaWiki\HookContainer\HookContainer->run()
#2 /home/amoosinc/public_html/vazhsin/includes/Output/OutputPage.php(3186): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay()
#3 /home/amoosinc/public_html/vazhsin/includes/actions/ActionEntryPoint.php(163): MediaWiki\Output\OutputPage->output()
#4 /home/amoosinc/public_html/vazhsin/includes/MediaWikiEntryPoint.php(200): MediaWiki\Actions\ActionEntryPoint->execute()
#5 /home/amoosinc/public_html/vazhsin/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#6 {main}
Exception caught inside exception handler: [f72b63e2a771aa75b096b77c] /wiki/%D8%A2%D9%88%D8%A7%D8%AB%D8%A7%D8%A1:%DA%A9%D8%A7%D8%B1%D8%B4/history?curid=17776 Error: Call to undefined method MediaWiki\Output\OutputPage::addHeader()
Backtrace:
from /home/amoosinc/public_html/vazhsin/LocalSettings.php(426)
#0 /home/amoosinc/public_html/vazhsin/includes/HookContainer/HookContainer.php(159): {closure}()
#1 /home/amoosinc/public_html/vazhsin/includes/HookContainer/HookRunner.php(982): MediaWiki\HookContainer\HookContainer->run()
#2 /home/amoosinc/public_html/vazhsin/includes/Output/OutputPage.php(3186): MediaWiki\HookContainer\HookRunner->onBeforePageDisplay()
#3 /home/amoosinc/public_html/vazhsin/includes/exception/MWExceptionRenderer.php(190): MediaWiki\Output\OutputPage->output()
#4 /home/amoosinc/public_html/vazhsin/includes/exception/MWExceptionRenderer.php(109): MWExceptionRenderer::reportHTML()
#5 /home/amoosinc/public_html/vazhsin/includes/exception/MWExceptionHandler.php(135): MWExceptionRenderer::output()
#6 /home/amoosinc/public_html/vazhsin/includes/exception/MWExceptionHandler.php(239): MWExceptionHandler::report()
#7 /home/amoosinc/public_html/vazhsin/includes/MediaWikiEntryPoint.php(222): MWExceptionHandler::handleException()
#8 /home/amoosinc/public_html/vazhsin/includes/actions/ActionEntryPoint.php(82): MediaWiki\MediaWikiEntryPoint->handleTopLevelError()
#9 /home/amoosinc/public_html/vazhsin/includes/MediaWikiEntryPoint.php(206): MediaWiki\Actions\ActionEntryPoint->handleTopLevelError()
#10 /home/amoosinc/public_html/vazhsin/index.php(58): MediaWiki\MediaWikiEntryPoint->run()
#11 {main}