Fatal error: Uncaught Error: Interface "PHPUnit\Event\Event" not found in /home/aplikasiposinfo/public_html/mazaya.aplikasipos.info/vendor/phpunit/phpunit/src/Event/Events/Test/TestDouble/MockObjectForAbstractClassCreated.php:21 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/mazaya.aplikasipos.info/vendor/phpunit/phpunit/src/Event/Events/Test/TestDouble/MockObjectForAbstractClassCreated.php on line 21