Sometimes on this site i can't use options as "search" tread tools" etc., though mouse cursor turns into hand but clicking on it just don't work - nothing happen!
And it happens when i see and arror message in the left lower corner of the browser window.
I click on it and it says -
Error 'null' is null or not an object
Now. I can see and read the whole page just fine, but i can't subscribe or use any other options. that's funny. It doesnt' happen all the time, but quite often.
Any idea how to fix the it?