Click the error, it will usually takes you to the field causing an error. Make sure there is no special characters ie "* # ? , : >< or even extra spaces.
Please check "Setting>General" on how ie name, address was written. Avoid using special characters.
If you confirmed Settings are all good and form still showing the error. Please provide:
1. Printscreen of settings>general page. Make sure page url is captured.
2. Printscreen of the form showing the error. And also please capture the page url.
We will investigate via back end.