MediaWiki internal error.

Original exception: [Zfjyp4Sn6SdeFQw8Y-DASAAAAAI] 2024-03-19 02:04:23: 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.