MediaWiki internal error.

Original exception: [7445c7a4f22581639bf4245c] 2024-03-29 11:54:51: 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.