NotEnoughBalanceToStake

Fund the signing account or reduce the amount; check with `btcli wallet balance`

The coldkey's free balance is less than the TAO required, either the stake amount in add_stake or the burn cost of a registration. Check btcli wallet balance against the amount or the current registration burn (Burn storage for the netuid).

Declared by the SubtensorModule pallet; it classifies to the semantic code insufficient_balance.

Remediation

Fund the signing account or reduce the amount; check with btcli wallet balance

The same explanation is available in the terminal: btcli explain NotEnoughBalanceToStake.