Fatal error: Uncaught ExtensionDependencyError: PageNotice is not compatible with the current MediaWiki core (version 1.31.1), it requires: >= 1.42.
in /var/www/html/includes/registration/ExtensionRegistry.php:278
Stack trace:
#0 /var/www/html/includes/registration/ExtensionRegistry.php(158): ExtensionRegistry->readFromQueue(Array)
#1 /var/www/html/includes/Setup.php(116): ExtensionRegistry->loadFromQueue()
#2 /var/www/html/includes/WebStart.php(88): require_once('/var/www/html/i...')
#3 /var/www/html/index.php(39): require('/var/www/html/i...')
#4 {main}
thrown in /var/www/html/includes/registration/ExtensionRegistry.php on line 278