Fatal error: Uncaught Error: Interface "PHPUnit\Event\Event" not found in /home/u735268861/domains/palsarh.in/public_html/vendor/phpunit/phpunit/src/Event/Events/TestSuite/Started.php:21 Stack trace: #0 {main} thrown in /home/u735268861/domains/palsarh.in/public_html/vendor/phpunit/phpunit/src/Event/Events/TestSuite/Started.php on line 21