MediaWiki internal error.

Original exception: [Zfk2-7QSnp-Ze0QLSYFSvAAAAAk] 2024-03-19 06:56:00: Fatal exception of type "Wikimedia\Assert\PostconditionException"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.