Fatal error: Uncaught Error: Class "GuzzleHttp\Exception\RequestException" not found in E:\php8serv-x64\apps\sendnotifyios\vendor\guzzlehttp\guzzle\src\Exception\ConnectException.php:11 Stack trace: #0 {main} thrown in E:\php8serv-x64\apps\sendnotifyios\vendor\guzzlehttp\guzzle\src\Exception\ConnectException.php on line 11