Fatal error: Uncaught Error: Class "Egulias\EmailValidator\Warning\Warning" not found in C:\xampp\htdocs\systemcolas\vendor\egulias\email-validator\src\Warning\IPV6ColonStart.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\systemcolas\vendor\egulias\email-validator\src\Warning\IPV6ColonStart.php on line 5