Php warnings

Dear Dmitriy Dzyuba,

Thank you for contacting us.

Please, be kindly informed that we have checked the PHP warning you have provided with our developers. Note that it is site-specific.
Please, send us an email to info [at] huge-it.com, our developers will be happy to assist you in fixing the issue.

Looking forward to hearing from you soon.
Thanks

It has been one week, we are marking the ticket as resolved, because it is site specific and we have got no reply.
Feel free to reply at any time with more information on this issue or un-resolve the topic if you do return to the ticket with a reply.

https://www.ads-software.com/support/topic/invalid-argument-supplied-for-foreach-102/

This obviously is not a site specific error.

Dear awtx,

Thanks for your reference.
You are right. We will fix that issue in our upcoming update.

Thanks