MediaWiki internal error.

Original exception: [9945bc049d9d77452859380d] 2024-03-29 15:07:18: Fatal exception of type "Wikimedia\Rdbms\DBQueryError"

Exception caught inside exception handler.

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