Just to clarify:
When trying to logout with Chrome, you're getting the message:

"The action you requested is invalid."

I had the logout problem when using chrome. I disabled all caching in my firefox brwoser. Maybe that's why it works much better in my Firefox browser. But in Chrome the user logout sometimes doesn't work. In my desperation i gave it a try to just unregister the default action of the ossn logout and registered my own file file for the logout as shown in the Hello World Index Component. In this new file i just copied the logout function to execute three times...
Doesnt sound logically, but it seems to work. Is there a fix for this?

suggest me a provider

This is how your site looks today (6:30 GMT+1) :

Besides overlong response times a lot of Ossn requests (the RED ones) couldn't be handled at all.

There's one simple solution: CHANGE YOUR PROVIDER.

Companies like Hostinger may be sufficient for small static html pages, but - depending on the daytime - you can forsee to run into problems with sites built on dynamic php and database requests sooner or later.

i deleted them

I just registered to talkerzz.ga

1. User auto validation is working flawlessly

2. I can login and logout without any problem

Strange enough, besides the admin Syed Osman Makki and me (Renault) there ARE in fact no other registered users.

So: Where are these other people you were talking about who can not logoff?

Yeah sure!
http://talkerzz.ga

Can you share you website link here?

yes what should i do to solve that

Yes, I know:
"and 1 big problem is people cannot logout from their account"

that's what you reported 3 days ago.