You can try the 4.9.40 release candidate to see if it will help. We do not have enough information to fix the problem on your site. It may be a theme or plugin conflict with the newer version.
The release candidate is available to download from github:
The support post ‘Error: No configuration section has been provided while attempting to save "_Con’ is closed to new replies.
Have a question about this support post? Create a new support post in our support forums and include a link to this existing support post so we can help you.
Support forum for Event Espresso 3 and Event Espresso 4.