Fatal error: Uncaught Error: Class 'PhpSpec\ObjectBehavior' not found in /home/app/htdocs/message_gateway_20231016/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/MethodNodeSpec.php:8 Stack trace: #0 {main} thrown in /home/app/htdocs/message_gateway_20231016/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/MethodNodeSpec.php on line 8