It is input error and you can get it with electrum wallet rather than a portfolio related error so you may need to adjust some things in your wallet balance.

some one have the same error on electrum https://preview.redd.it/bjbe15rsh4m51.png?width=443&format=png&auto=webp&s=7a467205420f34022de9eb3f7e8c14f0cd1ba32d
Did you any labelled address, locked address or put any conditions on it?

check your wallet balance and your all input addresses and will find some conditions make your input bad.