MediaWiki internal error.

Original exception: [31665ff57e0fa9ac235b6b87] 2024-03-29 12:23:53: 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.