MediaWiki internal error.

Original exception: [df81c245ac25e130b07b7f9d] 2024-03-28 10:14:56: 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.