MediaWiki internal error.

Original exception: [218911f2a35b947a8e24199e] 2024-03-28 11:12:46: 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.