I run a couple of test on my site and one of the results said that I am missing the 2019880152.png - it is the png that the captcha generates "2019880152.png" and it give a 404 error page because the png is missing.
What should I do? should I create a png with that name and dump it on the wpcf7_uploads folder? and what about the txt file that it creates?
Please let me know and Thanks Much for the plugin!