HI I tried to send a transaction (d8c672bcde65406710f4b2ca4a05040a2f976e67902b4d5088abb9edf339fdc6) with electrum but i think the fee was too low as nothing has happened. I have tried to increase the fee but i get the error message "Cannot bump fee: could not find suitable outputs". I have tried connecting to other servers. Can anyone help me please?

Thanks