Just need to use 127.0.0.1 instead of 'localhost' in the configuration file
I just know the solution above, but I dont know the reason, I google this issue and find the url below
http://forums.zend.com/viewtopic.php?f=69&t=1832
It gives me more details about this issue, but I still didn't find the reason, so any explaination for it will be appreciated.