trying to use payment with Authorize.net - getting error.

When I try to submit a form with payment I am getting the following error.

Error during transaction

The merchant login ID or password is invalid or the account is inactive.

Please go back and fix this. 

Is this something I need to correct in jot form and if so where? 

Greetings,

This error should be related to your authorize.net credentials. Here's more info: https://support.authorize.net/s/article/Error-13-The-merchant-login-ID-or-password-is-invalid-or-the-account-is-inactive

Try to update your authorize.net credentials or ensure that the entered credential is correct in your payment field and then try it again. This normally solves the issue.

Thank you!