Error: could not find unlocked account with sufficient balance; all accounts:]

I am trying to start gsn in BSC Testnet. I’m getting error. I have added account with private key. It has 0.5BNB. not able to get solution.

Hey, the findWealthyAccount function requires 2 ETH: gsn/CommandsLogic.ts at 4da0d248e2b3d96fa649dc099471602b348e503b · opengsn/gsn · GitHub. If you specify a from argument it should skip this.

I changed to 0.01, 0.1 and 1 but not worked.