MediaWiki internal error.

Original exception: [881cd6fbd7b6b90f3dd8cdc4] 2024-03-28 19:08:10: 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.