mozilla mail crashing

Hi ,
OS : LINUX rhel 4
Since last 3 weeks , when try to down load any file from mozilla , it crashes ?

Searched the MOZILLA site for probable solutionbut could not get the solution.
Tried

 
                   login as root 
                   cd ~
                   rm -rf .mozilla/

Checked all the files in root dir for probable fault in mail but could not locate.

Can anyone suggest the reason and remedy ?? Thanks in advance.

Unless it's root's email that's the problem, removing root's ~/.mozilla folder won't help. And you really shouldn't be running large graphical applications as root...

Crash could mean anything, we need more information. Have you tried running mozilla from a prompt, does it print any error messages?