Fatal error: Uncaught Error: Class 'apimatic\jsonmapper\JsonMapper' not found in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/jsonmapper/tests/multitypetest/MultiTypeJsonMapper.php:7 Stack trace: #0 {main} thrown in /home/demo4ev/public_html/RAUSHAN/vendor/apimatic/jsonmapper/tests/multitypetest/MultiTypeJsonMapper.php on line 7