Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\Profiler\Profiler' not found in /var/www/html/tmp/contrib/devel/webprofiler/src/Profiler/Profiler.php:15 Stack trace: #0 {main} thrown in /var/www/html/tmp/contrib/devel/webprofiler/src/Profiler/Profiler.php on line 15