Errors/Chain errors
AmountTooLow
Check the argument values against the operation schema
A stake, unstake, move or swap amount was zero or its TAO equivalent fell below the minimum stake threshold after fees and slippage. Compare the amount against the DefaultMinStake storage item and the subnet's alpha price before retrying with a larger amount.
Declared by the SubtensorModule pallet; it classifies to the semantic code invalid_argument.
Remediation
Check the argument values against the operation schema
The same explanation is available in the terminal: btcli explain AmountTooLow.