Error: An error occurred at task: BuyerPreparePaymentSentMessage
Haveno v1.0.8

I'm getting the following errors associated with one of my trades: 

```
The trade protocol encountered some problems.

There was an error during trade protocol execution.

Error: An error occurred at task: BuyerPreparePaymentSentMessage
Exception message: not enough money

It might be that this error is not critical, and the trade can be completed normally. If you are unsure, open a mediation ticket to get advice from Haveno mediators. 

If the error was critical and the trade cannot be completed, you might have lost your trade fee. Request a reimbursement for lost trade fees here: [1]

[1] https://github.com/bisq-network/support/issues
```

and

```
The trade protocol encountered some problems.

There was an error during trade protocol execution.

Error: An error occurred at task: BuyerPreparePaymentSentMessage
Exception message: not enough money

It might be that this error is not critical, and the trade can be completed normally. If you are unsure, open a mediation ticket to get advice from Haveno mediators. 

If the error was critical and the trade cannot be completed, you might have lost your trade fee. Request a reimbursement for lost trade fees here: [1]

The trade transactions have been published and funds are locked. Only move the trade to failed trades if you are really sure. It might prevent options to resolve the problem.

Do you want to move the trade to failed trades?

You cannot open mediation or arbitration from the failed trades view, but you can move a failed trade back to the open trades screen any time.

[1] https://github.com/bisq-network/support/issues
```

It occurs when I press `Payment Sent` in my portfolio. I get the blue circle motion for `Preparing Confirmation` next to that button and then this warning pops up:
```
Sending message to your trading partner failed.
Please try again and if it continue to fail report a bug.

An error occurred at task: BuyerPreparePaymentSentMessage
Exception message: not enough money
```