MediaWiki internal error.

Original exception: [3b762da9089b59d94bcaf8d5] 2024-03-29 15:01:48: 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.