Fatal error: Uncaught Error: Class 'Prophecy\Exception\Doubler\ClassNotFoundException' not found in /data/htmlwww/common/jpgraph/vendor/phpspec/prophecy/src/Prophecy/Exception/Doubler/InterfaceNotFoundException.php:14 Stack trace: #0 {main} thrown in /data/htmlwww/common/jpgraph/vendor/phpspec/prophecy/src/Prophecy/Exception/Doubler/InterfaceNotFoundException.php on line 14