MediaWiki internal error.

Original exception: [389c5b473ca81d15fc59ecc2] 2024-03-19 11:29:36: 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.