Fatal error: Uncaught Error: Class "Composer\Downloader\VcsDownloader" not found in /home/gingerbrup/gardien/vendor/composer/composer/src/Composer/Downloader/GitDownloader.php:28 Stack trace: #0 {main} thrown in /home/gingerbrup/gardien/vendor/composer/composer/src/Composer/Downloader/GitDownloader.php on line 28