Fatal error: Uncaught Error: Interface "Mockery\Generator\Generator" not found in /home/aplikasiposinfo/public_html/portal-demo-app/vendor/mockery/mockery/library/Mockery/Generator/StringManipulationGenerator.php:30 Stack trace: #0 {main} thrown in /home/aplikasiposinfo/public_html/portal-demo-app/vendor/mockery/mockery/library/Mockery/Generator/StringManipulationGenerator.php on line 30