The bot had a little hickup when it got a 0.001SBD Memo from 
This happened because the script missed an account to send donations, and tried to send it back. Resteembot have the same problem, and sent it back with a new Memo, the two bots causing a loop.
Lucky I tested this scenario,
fixed, all working now!
RE: Steem Rat Voter - Upvote and Resteem bot 0.1 Beta