( ! ) Fatal error: Class 'Symfony\Component\EventDispatcher\EventDispatcher' not found in C:\wamp64\www\pws_product_mdb_macola\sendgrid-php\vendor\symfony\event-dispatcher\ContainerAwareEventDispatcher.php on line 24
Call Stack
#TimeMemoryFunctionLocation
10.0000383760{main}( )...\ContainerAwareEventDispatcher.php:0