Try starting FF in Safe Mode and check "disable all add-ons" if you think they might be the problem.

I did that and it was the problem. Now I'm trying to restart the add ons one by one and the box just closes every time I click on it.

Well, if Safe Mode worked(you said it did right?) then it's a faulty add-on. You probably have to uninstall one of them. Can you give me a list?? Maybe I know what add-on is causing it.

Firefox accelerator 2.5.10.1 java console 6.0.18

Java quick starter 1.0

Microsoft.net framework assistant 1.2.1

 I think the bad one is the Java quick start. It's the only one that when I left click on it uninstall is all greyed out.

Hmmm... I wouldn't think it was Java that was doing it. It won't let you uninstall it??

As soon as I click on the add ons box anywhere on the box it closes I can't uninstall or disable or enable anything.

Huh... I don't know what to do then. Sry.

See: http://www.java.com/en/download/help/quickstarter.xml - What is Java Quick Starter (JQS)? What is the benefit of running JQS? - 6.0

Disable the Java Quick Start extension: Tools > Addons > Extensions Control Panel > Java > Advanced tab > Miscellaneous >Java Quick Starter (disable)

http://forums.mozillazine.org/viewtopic.php?f=38&t=921325 - Removing the Java Quick Starter Add-on

i had the same problem, but only when opening facebook, it would crash the FF..

also "open link in new tab" was grayed out on the left click mouse menu

so i went into safe mode, and everything was fine,

- one by one i disabled/enabled the extensions, and found the culprit

firefox accelerator 2.5.10.1

once i disabled and pulled up FF again, problems resolved..