Fatal error: Uncaught ExtensionDependencyError: Cologne Blue is not compatible with the current MediaWiki core (version 1.39.6), it requires: >= 1.41.
in /home/caidwiki/caidwiki.org/includes/registration/ExtensionRegistry.php:432
Stack trace:
#0 /home/caidwiki/caidwiki.org/includes/registration/ExtensionRegistry.php(276): ExtensionRegistry->readFromQueue(Array)
#1 /home/caidwiki/caidwiki.org/includes/Setup.php(278): ExtensionRegistry->loadFromQueue()
#2 /home/caidwiki/caidwiki.org/includes/WebStart.php(86): require_once('/home/caidwiki/...')
#3 /home/caidwiki/caidwiki.org/index.php(44): require('/home/caidwiki/...')
#4 {main}
thrown in /home/caidwiki/caidwiki.org/includes/registration/ExtensionRegistry.php on line 432