MediaWiki internal error.

Original exception: [2b115e4b5c889c98e26f5524] 2024-03-29 10:16:35: 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.