That's pretty bad if you get an incorrect password you must put the exact password that you use before to be able to dump private keys.

If you can remember the exact password you can recover the password using BTCrecovery tool.
You can find the full guide from here https://github.com/gurnec/btcrecover/blob/master/TUTORIAL.md#btcrecover-tutorial

Or try to crack the password using the John The Ripper.
The guide can be found here Bitcoin2john.py password recovery guide

Or use a recovery service like https://walletrecoveryservices.com/
I don't know if they are safe but most of the trusted users here on the forum telling that walletrecoveryservices.com are legit.