wamp\ www\ Symfony> php app/ console cache: clear PHP Fatal error: Class ' Keila\ articleBundle. PHP Fatal error: not found. Symfony Fatal error: Class ' YourClaseBundle' not. not found in AppKernel. Page > Manage Content getting Error 404 Page Not Found;. Hi, i am working through Christian Daries PHP and Mysql Ecommerce chapter 4 and am receiving a Fatal Error. Fatal error: Class ' Catalog' not found in C: \ xampp\ htdocs. 求教: Fatal error: Class ' Memcache' not found in: 1. Fatal error: Class ' Memcache' not found in F: PHPhtdocsedscwLibInit. php on line 5; Line 5: $ memcache = new. Fatal error: Class ' Magpleasure_ Filesystem_ Helper.