Fatal error: Uncaught Error: Interface "GuzzleHttp\Exception\GuzzleException" not found in D:\xampp\htdocs\dropifypro\vendor\guzzlehttp\guzzle\src\Exception\InvalidArgumentException.php:5 Stack trace: #0 {main} thrown in D:\xampp\htdocs\dropifypro\vendor\guzzlehttp\guzzle\src\Exception\InvalidArgumentException.php on line 5