LivSig Plugin Error

I am getting an error in order to pot my signature at the end of each post for my wordpress blog. I have a customized theme so I can not modify the code. I would like to use the plugin instead. I installed the plugin LivSig from WordPress and when I am putting my signature code in it, it is giving me an error.

{errcode:”ERR1-110″ errmsg:”Database Error”}