Fatal error: Uncaught Error: Class 'WPMailSMTP\Vendor\GuzzleHttp\Exception\RequestException' not found in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\guzzlehttp\guzzle\src\Exception\BadResponseException.php:10 Stack trace: #0 {main} thrown in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\guzzlehttp\guzzle\src\Exception\BadResponseException.php on line 10