Fatal error: Uncaught Error: Class "Symfony\Component\String\Tests\AbstractAsciiTestCase" not found in C:\xampp\htdocs\hoteline\vendor\symfony\string\Tests\AbstractUnicodeTestCase.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hoteline\vendor\symfony\string\Tests\AbstractUnicodeTestCase.php on line 16