You just have to update them in your php page as well and it should start working. (by the way they shouldn't have been posted in the public part of your post, you might want to change them again before updating the php pages, since they could have been viewed by anyone that came to our forum)
Once you update them and try again if you still get errors, send me the error response like you did before in the private area and I can try to determine what went wrong.