MediaWiki internal error.

Original exception: [9d8eecaf0d3be3153345c649] 2024-03-29 10:06:25: 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.