Fatal error: Uncaught Error: Interface 'Prophecy\Exception\Exception' not found in D:\svn\bitfx\vendor\phpspec\prophecy\src\Prophecy\Exception\InvalidArgumentException.php:14 Stack trace: #0 {main} thrown in D:\svn\bitfx\vendor\phpspec\prophecy\src\Prophecy\Exception\InvalidArgumentException.php on line 14