Artisan Archive

I have the problem that whenever I try to start up a crafting tool it just says "failed to start the session!" right off the bat. I've tried restarting, logging off and logging back on and disconnecting and reconnecting. I've tried destroying my current crafting tools and buying new ones, and it still doesn't work. Can anybody help me out here?

I just fixed it, read the FAQ and did /stopcraftingsession. Sorry.