Hyperion EOS0606i AC/DC .I just went to charge my 3s 5000mah lipo at 3 or 4 amps i believe. and i get this error. Check Battery Open Circuit. I dont understand what that mean? Anyone have a clue? I charge with a Balance all of the time. Sometimes it will not give me the error because i mess around with it like i try to clean the balance and the power ports.

My battery:
Venom
3s Lipo
5000 mAh
11.1v