Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DataCollector\DataCollector" not found in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php:26 Stack trace: #0 {main} thrown in /home2/santhos2/public_html/kannan.firstmatrix.in.net/core/vendor/symfony/http-kernel/DataCollector/ConfigDataCollector.php on line 26