Fatal error: Uncaught Error: Interface "GuzzleHttp\Cookie\CookieJarInterface" not found in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Cookie\CookieJar.php:10 Stack trace: #0 {main} thrown in C:\xampp8\htdocs\Gsheet\vendor\guzzlehttp\guzzle\src\Cookie\CookieJar.php on line 10