Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DataCollector\DataCollector' not found in /home/vtsnised/public_html/anketa2.0/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php:29
Stack trace:
#0 {main}
thrown in /home/vtsnised/public_html/anketa2.0/vendor/symfony/http-kernel/DataCollector/EventDataCollector.php on line 29