Errors/Chain errors
MaxAllowedUIdsLessThanCurrentUIds
Check the argument values against the operation schema
sudo_set_max_allowed_uids was given a value below the number of neurons already registered on the subnet. Compare the max_allowed_uids argument against SubnetworkN for that netuid.
Declared by the AdminUtils 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 MaxAllowedUIdsLessThanCurrentUIds.