Päivää!
Good day!

I just found a detour to access the profile and change the signature.

1. Go to a TPM thread.
2. Select any username left to the post other than yourself.
3. Click 'Private Message'.
4. Go to 'Edit Signature'.
5. Change the signature.
6. Click 'Save Signature'.
7. You see the Database error.
8. Type www.pokemasters.net/forums
9. Your signature should be edited now.

And now I figure out I didn't actually have any decent signature to put in.