Fatal error: Uncaught Error: Class "Doctrine\Common\Lexer\AbstractLexer" not found in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/covid/vendor/egulias/email-validator/src/EmailLexer.php:7 Stack trace: #0 {main} thrown in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/covid/vendor/egulias/email-validator/src/EmailLexer.php on line 7