Fatal error: Uncaught Error: Class "Egulias\EmailValidator\Parser\PartParser" not found in /home/bimmertest/BookStack/vendor/egulias/email-validator/src/Parser/DoubleQuote.php:13 Stack trace: #0 {main} thrown in /home/bimmertest/BookStack/vendor/egulias/email-validator/src/Parser/DoubleQuote.php on line 13