Fatal error: Uncaught Error: Class "Symfony\Component\String\AbstractUnicodeString" not found in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/test/vendor/symfony/string/CodePointString.php:25 Stack trace: #0 {main} thrown in /www/wwwroot/base.code.treexhd.me/VSCode/laravel/test/vendor/symfony/string/CodePointString.php on line 25