Fatal Error

[Shahinaf23]

Hi I'm stuck the following error in the Geth Poa private blockchain when I run the command

geth --networkid 14333 --datadir "./data" --bootnodes enode://1b5ebf3079d49728f34a1307ccd81af0468aa133fb9625043ef7a27b6127fdccc4674fb6910935feae9a8c36504bb4429c26175c96518cdb70e97b5fb8941ada@127.0.0.1:30301 --port 30304 --ipcdisable --syncmode full --http --allow-insecure-unlock --http.corsdomain "*" --http.port 8546 --unlock 0x2cdfADef71d9f4299fBb3094d9e5Af2948f45e9F --password password.txt console

The error:
Fatal: Error starting protocol stack: listen tcp :30303: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.

Note: This error occurs only when I'm running 2 nodes simultaneously, but when I run each node individually the given node and the bootnode work fine.

If anyone knows how to fix this issue kindly help!

Thanks in advance!