Salaam Sardar Miyan,
I think I may be able to help you with your problem. Please do the following, step by step:
1) logout.
2) Refresh the page (while still on the QM Forum site).
3) Then log back in, by typing your username and password inside the boxes on the top left side of the page. And on the third box from the left (on the top left side of the page) click the "FOREVER'" option. Then click on the "log in" tap.
4) Then, refresh the page once more (while you're still logged in).
Hpefully this helps.