Fatal error: Uncaught Error: Class 'Symfony\Component\DependencyInjection\Exception\InvalidArgumentException' not found in D:\workspaces\liZiPingBack\vendor\symfony\dependency-injection\Exception\EnvParameterException.php:19 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\symfony\dependency-injection\Exception\EnvParameterException.php on line 19