MediaWiki internal error.

Original exception: [ZgZp-9OLMU97hqw-LR8vYQAAXRs] 2024-03-29 07:12:59: 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.