I’m glad I helped you @jrosenbomb 🙂
In my case the problem were the Redirection for Contact Form 7 plugin configuration (all options was empty). I’ve deactivate it and problem resolved.
Last version of your plugin were running well.
@aurovrata when I try to update my forms, WordPress shows me an error message like this:
The link you have followed has expired.
Please, try again later.
I can not update my forms due to this error after updating to 4.8.2 version. If I deactivate your plugin I can update my form without problems, but if I activate your plugin again the error message returns.