First, update your Firefox to Firefox version 15 (comes out today). This may correct the issue for you as the version you have is very old.

Then, if that doesn't work, try a Firefox Reset. Refresh Firefox - reset add-ons and settings

Thanks for the advice, Tylerdowner. I've installed 15.0, and was able to get to the site instantly.

hello i have a similar issue, on my website when i try to test "register" meaning like to join my site, a blank page appears. I conducted all steps, upgraded, cleared everything refreshed, did all. It loads with other browsers, any one help?

If clearing cookies doesn't work then it is possible that the cookies.sqlite file that stores the cookies is corrupted.

Rename (or delete) cookies.sqlite (cookies.sqlite.old) and delete other present cookie files like cookies.sqlite-journal in the Firefox Profile Folder in case the file cookies.sqlite got corrupted.

• http://kb.mozillazine.org/Cookies
• https://support.mozilla.org/kb/Deleting+cookies

Thanks for reply, and i will check ur links. Is there a step by step that i can use as reference?

You can look at this link:

• http://kb.mozillazine.org/Cookies#Removing_cookies

i followed all steps and nothing my register page is blank, it's frustrating

nothing is working

Try to boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.