Fatal error: Uncaught Error: Class 'Zend\Json\Server\Exception\RuntimeException' not found in /home/app/htdocs/lidia/vendor/zendframework/zend-json/src/Server/Exception/HttpException.php:16 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/zendframework/zend-json/src/Server/Exception/HttpException.php on line 16