MediaWiki internal error.

Original exception: [1e9c7e0be3299a6adf45b4dd] 2024-03-29 09:36:02: 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.