MediaWiki internal error.

Original exception: [ZgbKjLhlDVY9a48ljjndcQAAjh8] 2024-03-29 14:05:02: Fatal exception of type "Wikimedia\Rdbms\DBTransactionStateError"

Exception caught inside exception handler.

Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.