Ajax post error in firefox 3?
Recently i have done my php script which run well in IE7 and Firefox 2, but when i upgrade firefox 2 into firefox 3, i got an error 501 which ajax post can’t run in firefox 3.
After doing a lot of surfing and browsing , finally i got the solution why this thing occurs in firefox 3.
This problem is on the server side which the mod security thing is still enable, just make it disabled. For more further maybe you better ask your system administrator since i do not know much about server and network thing. cheers

Hello,
I think i have the same problem.
Could you please send me more informations concerning the mod security enabled ? I use apache2…
Thx a lot
hi, I remember a bit aout this problem. The problem is the security is enabled for the post variable with white space.
so you must disable this security thing in apache so that ajax can run in firefox 3
i hope this can help you.
Ok thx for yr answer !
However i think i haven’t got the same pb. i dont’ have 501 error but problems with firebug.
bye !
Thanks for the post. It’s good to know someone else has that error. However, the “just disable the security module” often is not so “just”. I have no access to the server; can just write CGI scripts.
Personally, I’ve already started using FFF instead of FF when referring to Firefox. I bet you can figure out what that leading F stands for…
Thanks for the replies, i hope all of you can add or correct me if i do some mistake cheers