error：The fee cap (maxFeePerGas = xxxx gwei) cannot be lower than the block base fee

[DavidCoder88]

Following codes occasionally reports this error：The fee cap (maxFeePerGas = xxxx gwei) cannot be lower than the block base fee
const tx = await worldContract.write.moveSnake([list]); await waitForTransaction(tx);
moveSnake is a contranct function that implemented by sol which is based in MUD.
The error occurred though I added the params like this:
await worldcontract.write.moveSnake( list: [list],{maxFeePerGas: 300000000n, })
It doesn't seem to be working. Can you give me some suggesiton to solve this problem?

I also tried to update to the codes like the attachment picture showed, but the same error come.