Fatal error: Uncaught Error: Interface "PHPUnit\Event\TestSuite\LoadedSubscriber" not found in I:\www\picman\vendor\symfony\phpunit-bridge\Extension\RegisterDnsMockSubscriber.php:25 Stack trace: #0 {main} thrown in I:\www\picman\vendor\symfony\phpunit-bridge\Extension\RegisterDnsMockSubscriber.php on line 25