Fatal error: Uncaught Error: Class 'LocalisationUpdate\Fetcher\HttpFetcher' not found in /var/www/html/wiki_2023/extensions/LocalisationUpdate/includes/Fetcher/GitHubFetcher.php:18 Stack trace: #0 {main} thrown in /var/www/html/wiki_2023/extensions/LocalisationUpdate/includes/Fetcher/GitHubFetcher.php on line 18