Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\http-kernel\DataCollector\RouterDataCollector.php:22 Stack trace: #0 {main} thrown in C:\Xampp\www\0050467\ims-mobile\vendor_\symfony\http-kernel\DataCollector\RouterDataCollector.php on line 22