MediaWiki internal error.

Original exception: [9c5c9569ca51a4d11647db04] 2024-03-28 23:10:40: 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.