( ! ) Fatal error: Class 'Symfony\Component\EventDispatcher\Tests\AbstractEventDispatcherTest' not found in C:\wamp64\www\pws_product\sendgrid-php\vendor\symfony\event-dispatcher\Tests\EventDispatcherTest.php on line 16
Call Stack
#TimeMemoryFunctionLocation
10.0000359400{main}( )...\EventDispatcherTest.php:0