Fatal error: Uncaught Error: Class 'Zend\Json\Exception\BadMethodCallException' not found in /home/app/htdocs/ninja/vendor/zendframework/zend-json/src/Server/Exception/ErrorException.php:17 Stack trace: #0 {main} thrown in /home/app/htdocs/ninja/vendor/zendframework/zend-json/src/Server/Exception/ErrorException.php on line 17