MediaWiki internal error.

Original exception: [8c3fe7ec1e12f267d66c58e1] 2024-03-29 08:57:19: 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.