Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\symfony\translation\DataCollector\TranslationDataCollector.php:26 Stack trace: #0 {main} thrown in C:\xampp\htdocs\kotsch.tech\kotsch-tech - Kopie (2)\vendor\symfony\translation\DataCollector\TranslationDataCollector.php on line 26