Fatal error: Uncaught Error: Class "GuzzleHttp\Cookie\CookieJar" not found in C:\AppServ\www\greenhess-storage\vendor\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php:9 Stack trace: #0 {main} thrown in C:\AppServ\www\greenhess-storage\vendor\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php on line 9