MediaWiki internal error.

Original exception: [3e8e31a4c0c2499b0f39a3dd] 2024-03-29 05:05:22: 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.