MediaWiki internal error.

Original exception: [ZgYYzyTPN2MCQF9idLR9DwAADy0] 2024-03-29 01:26:39: 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.