invalid bet size

[maribini]

When I close my bet in red appears the message "invalid bet size", I already had many reds for not being able to close (horse market). When I get a freebet I can not edge the same error. When I'm in training mode this does not happen !!! What can it be??
please help!!! i lose lot money

[RManPT]

Usually that happens when you need a bet greater than your available balance. How are you closing your bet?