MediaWiki internal error.

Original exception: [48a5489ee3be0fc59bcbb192] 2024-03-29 02:17:49: 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.