( ! ) Fatal error: Class 'Symfony\Component\Routing\Matcher\Dumper\DumperCollection' not found in /var/www/new/testingLaravel/vendor/symfony/routing/Symfony/Component/Routing/Matcher/Dumper/DumperPrefixCollection.php on line 20
Call Stack
#TimeMemoryFunctionLocation
10.0002250288{main}( ).../DumperPrefixCollection.php:0