Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerInterface' not found in /home/itscm/dev.its.cm/apps/vendor/symfony/dependency-injection/ServiceLocator.php:22
Stack trace:
#0 {main}
thrown in /home/itscm/dev.its.cm/apps/vendor/symfony/dependency-injection/ServiceLocator.php on line 22