MediaWiki internal error.

Original exception: [7506bc8c43dc0c9d76821c54] 2024-03-29 08:28:22: 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.