MediaWiki internal error.
Original exception: [ZgU4rXp5cxZX2cSqoKCQfQAAAAY] 2024-03-28 09:30:21: Fatal exception of type "Wikimedia\Assert\PostconditionException"
Exception caught inside exception handler.
Set $wgShowExceptionDetails = true; at the bottom of LocalSettings.php to show detailed debugging information.