Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /home/app/htdocs/sisboxhrm/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnArgumentPromiseSpec.php:7 Stack trace: #0 {main} thrown in /home/app/htdocs/sisboxhrm/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnArgumentPromiseSpec.php on line 7