You can multiple instance of the Geth on different ports using --port flag and for above error message, just run all Geth instance with --ipcdisable flag

Note: ipcdisbale is going to disable ipc communication, not required if you are using JSON RPC

You can have multiple instances of Geth on different ports using the --port flag, and to solve the error message above, just run all Geth instances with the --ipcdisable flag.

Note: ipcdisable is going to disable IPC communication, which is not required if you are using JSON RPC.

You can multiple instance of the Geth on different ports using --port flag and for above error message just run all Geth instance with --ipcdisable flag

You can multiple instance of the Geth on different ports using --port flag and for above error message, just run all Geth instance with --ipcdisable flag

Note: ipcdisbale is going to disable ipc communication, not required if you are using JSON RPC