I have Caldera forms running on a website and have just noticed this message in the server error log.
[06-Mar-2018 16:46:09 UTC] PHP Warning: Invalid argument supplied for foreach() in /home/mccirmoc/public_html/dev/wp-content/plugins/caldera-forms/classes/api/entries.php on line 118
It doesn’t seem to be causing any issues more FYI.
Thank you for using Caldera Forms. We are proud to have you as part of our community, and I appreciate you taking the time to let us know about this issue.
I have reported the bug here: https://github.com/CalderaWP/Caldera-Forms/issues/2400. You can track the problem through that link, and if you would like, you can add more details in that report about the issue, such as WordPress version, Caldera Forms version, and PHP version. This may help us get to it faster.