Cacti Graphs Tab not working

[ketan985]

Hi everyone

I installed cacti for monitering servers , I was working very fine , but from last 5 days , something went wrong. When I click on graphs tab , brower tries to open it but it is not opening, the process of brouser going on but graphs not opening. Firefox is showing just waiting as shwn in attached figure. i reinstalled Cacti twise but the same issue is occuring. i am using cacti 0.8.8a in Centos 6.3

[gandalf]

Do you find errors at either log/cacti.log or httpd's error_log?
R.

[ketan985]

It fixed automatically after sometime.