Fatal error: Uncaught Error: Class "Egulias\EmailValidator\Parser\PartParser" not found in /home/rwebserver/public_html/operations/vendor/egulias/email-validator/src/Parser/DomainLiteral.php:24
Stack trace:
#0 {main}
thrown in /home/rwebserver/public_html/operations/vendor/egulias/email-validator/src/Parser/DomainLiteral.php on line 24