MediaWiki internal error.

Original exception: [4a64d8e2dc2e1a4b47e9a4af] 2024-03-29 07:46:17: 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.