Fatal error: Uncaught Error: Interface 'Psr\Container\ContainerExceptionInterface' not found in C:\SistemasPHP\observatorio4\vendor\symfony\dependency-injection\Exception\ExceptionInterface.php:22 Stack trace: #0 {main} thrown in C:\SistemasPHP\observatorio4\vendor\symfony\dependency-injection\Exception\ExceptionInterface.php on line 22