FOP is not working properly

I have a issue with my FOP panel, I have upgraded latest version of FOP from
MY FOP version is 0.29.
Trixbox version is 2.2.4.

I am not getting any update on FOP panel, I am not getting registration of phones, Phone activities,
It is refreshing smoothly but there is no update on FOP.
And sometimes it is also giving red and green blinking on opening first time in browser.

I have also configured op_server.cfg properly and also replaced file and flash files too.
I have restarted amported so many times too.

But there is no update in FOP.

Please provide me help for this!!

thanks in advance!!