Fatal error: Uncaught Error: Class 'WPMailSMTP\Vendor\GuzzleHttp\Cookie\CookieJar' not found in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php:8 Stack trace: #0 {main} thrown in E:\www\web\wp-content\plugins\wp-mail-smtp\vendor_prefixed\guzzlehttp\guzzle\src\Cookie\SessionCookieJar.php on line 8