Fatal error: Uncaught Error: Interface 'Prophecy\Exception\Exception' not found in /home/noct-c/www/tanakahashi/vendor/phpspec/prophecy/src/Prophecy/Exception/InvalidArgumentException.php:14 Stack trace: #0 {main} thrown in /home/noct-c/www/tanakahashi/vendor/phpspec/prophecy/src/Prophecy/Exception/InvalidArgumentException.php on line 14