MediaWiki internal error.

Original exception: [1c2b9d18dbe7f0c3817d81c3] 2024-03-28 10:06:18: 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.