I am using Bitcoin Core 28.1. I can’t create a wallet. Can anyone guide or help?
I ran the following command:
bitcoin-cli createwallet test001
But get the error:
error code: -4
error message:
Wallet file verification failed. SQLiteDatabase: Unable to obtain an exclusive lock on the database, is it being used by another instance of Bitcoin Core?
ps -ef | grep bitcoind shows this:
60 bitcoin 0:45 ./bitcoind -daemon
99 bitcoin 0:00 grep bitcoind












