Google talk authentication failed, what can I do?

[AC Question]

Google talk authentication failed

Sir, I am using samsung galaxy ace..!!Now, it showing Google talk authentication failed..!! And I can't download anything from play store now..!! I tried to clear data,cache from framework and paly store.. but the result is same..! i have only one google account in my phone..!! Give me a solution..!! plz..

 

[anon(632115)]

Re: Google talk authentication failed

Clear the caches again and then reboot