MediaWiki internal error.

Original exception: [fe7cfc1f3b9123c2c5c65661] 2024-03-19 08:17:51: 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.