Internal error

From CommunityData

[f600984586c83a70801bdab5] /Special:AbuseFilter/examine/log/1213161 MediaWiki\Extension\AbuseFilter\Filter\FilterNotFoundException: Filter 0 does not exist

Backtrace:

from /usr/local/lib/mediawiki-1.38.4/extensions/AbuseFilter/includes/FilterLookup.php(127)
#0 /usr/local/lib/mediawiki-1.38.4/extensions/AbuseFilter/includes/View/AbuseFilterViewExamine.php(246): MediaWiki\Extension\AbuseFilter\FilterLookup->getFilter()
#1 /usr/local/lib/mediawiki-1.38.4/extensions/AbuseFilter/includes/View/AbuseFilterViewExamine.php(128): MediaWiki\Extension\AbuseFilter\View\AbuseFilterViewExamine->showExaminerForLogEntry()
#2 /usr/local/lib/mediawiki-1.38.4/extensions/AbuseFilter/includes/Special/SpecialAbuseFilter.php(166): MediaWiki\Extension\AbuseFilter\View\AbuseFilterViewExamine->show()
#3 /usr/local/lib/mediawiki-1.38.4/includes/specialpage/SpecialPage.php(671): MediaWiki\Extension\AbuseFilter\Special\SpecialAbuseFilter->execute()
#4 /usr/local/lib/mediawiki-1.38.4/includes/specialpage/SpecialPageFactory.php(1378): SpecialPage->run()
#5 /usr/local/lib/mediawiki-1.38.4/includes/MediaWiki.php(315): MediaWiki\SpecialPage\SpecialPageFactory->executePath()
#6 /usr/local/lib/mediawiki-1.38.4/includes/MediaWiki.php(912): MediaWiki->performRequest()
#7 /usr/local/lib/mediawiki-1.38.4/includes/MediaWiki.php(563): MediaWiki->main()
#8 /usr/local/lib/mediawiki-1.38.4/index.php(53): MediaWiki->run()
#9 /usr/local/lib/mediawiki-1.38.4/index.php(46): wfIndexMain()
#10 {main}