For the life of me I cannot figure out why I can't post an ad. I cleaned out my cookies, history and cache and it still won't allow me. CAN SOMEBODY PLEASE HELP?!

I posted this once before but evidently all the admins are asleep at the keyboard...

 

I had the same problem. I disabled my firewall and it worked like a charm. When I was done, I just enabled it again.

 

Eh, you're right, that worked. Thanks!