I installed reCaptcha and now when I try to log in to my own site I get the error: "To use reCAPTCHA you must get an API key from http://recaptcha.net/api/getkey"
Of course I need to be logged in to do anything about the error. How can I disable reCaptcha? Do I need to go into my database to fix this?
That is one way. In the system table you will find a record with type "module" and name "recaptcha" or something like that. Make the status 0 (zero) and that disables it.
HTH