Fatal error: Uncaught Error: Class 'Egulias\EmailValidator\Warning\Warning' not found in /home/noct-c/www/tanakahashi/vendor/egulias/email-validator/EmailValidator/Warning/IPV6DoubleColon.php:5 Stack trace: #0 {main} thrown in /home/noct-c/www/tanakahashi/vendor/egulias/email-validator/EmailValidator/Warning/IPV6DoubleColon.php on line 5