firefox crashes

I have about 5-6 installation of firefox 1.0 on win32, most of them on windows xp. All of them with the same settings, same extensions and theme.

From time to time i get a lot of crashes with the following error:
[b]AppName: firefox.exe AppVer: ModName: js3250.dll
ModVer: Offset: 000084f7[/b]

Especially when i try to open the url of gmail: Everytime i try to open that page first after i open the browser equals to the message above.

First i though that it was something wrong with the setting regarding automatic updates, then with the live bookmarks.

It appears that the problem is with the “tabbrowser extensions” extension, i removed it and for this day i have no problems-crashes.

I switch it to tabbrowser preferences. Let’s see if it will work without any problems now