Out of the blue Contact Form 7 stopped working. I found this problem on the developers FAQ site with the instruction to deactivate all other plugins and go back to a default theme from WordPress.
1) I am using a default WP Theme
2) I deactivated all other plugins ... still not working
Even if it would have worked, this is not a satisfying solution. Am I expected to keep all plugins turned off, just so I can use the Contact Form 7? I have been using this plugin for almost a year now and it was working great. Now it is not working anymore and I feel that the answer on the developers FAQ page is leaving everybody hanging 2 inches above ground with a rope around their neck.
Anybody any ideas how to fix that?