Fatal error: Uncaught Error: Interface "Psr\Container\ContainerInterface" not found in C:\svn\happybee\vendor\fakerphp\faker\src\Faker\Container\ContainerInterface.php:7 Stack trace: #0 {main} thrown in C:\svn\happybee\vendor\fakerphp\faker\src\Faker\Container\ContainerInterface.php on line 7