i have problems with the url that generate the taxonomy fields.

Hello, I'm building a website with cck, today I began to work with cck taxonomy field, and I don't understand what happens, but the user rol cannot follow the taxonomy urls but the admin rol (user1) can.

the user rol can the option to see node, write comments. The user1 can do everything. I'm not workint with taxonomy access.

I think that the problem don't have anypoint with this, i have check, and i don't have problems with pathauto urls.

Any idea what happens?

thanks

oskar