Fatal error: Out of memory (allocated 4194304) (tried to allocate 20480 bytes) in D:\wwwroot\tiaoe\App\Home\Action\CateAction.class.php on line 163

Fatal error: Out of memory (allocated 4194304) (tried to allocate 20480 bytes) in D:\wwwroot\tiaoe\ThinkPHP\Library\Think\Think.class.php on line 297