Fatal error: Uncaught Error: Class 'JsonMachine\Exception\JsonMachineException' not found in /home/discovergreece/public_html/vendor/halaxa/json-machine/src/Exception/InvalidArgumentException.php:7 Stack trace: #0 {main} thrown in /home/discovergreece/public_html/vendor/halaxa/json-machine/src/Exception/InvalidArgumentException.php on line 7