Fatal error: Uncaught Error: Class 'Symfony\Component\Cache\Simple\AbstractCache' not found in D:\workspaces\liZiPingBack\vendor\symfony\cache\Simple\PdoCache.php:25 Stack trace: #0 {main} thrown in D:\workspaces\liZiPingBack\vendor\symfony\cache\Simple\PdoCache.php on line 25