Fatal error: Uncaught Error: Class "Webklex\PHPIMAP\Events\Event" not found in D:\programs\xampp\htdocs\backend-test\vendor\webklex\php-imap\src\Events\MessageNewEvent.php:22 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\backend-test\vendor\webklex\php-imap\src\Events\MessageNewEvent.php on line 22