Invalid argument supplied for foreach()

Hi, when I select a table and try to view one of the data in the table the following error comes out:

Invalid argument supplied for foreach () in /web/htdocs/www.cosebellefestival.it/home/libraries/cegcore2/admin/extensions/chronofc/themes/default/views/tables/view.php on line 20

And also I no longer receive the form email following the compilation of a form.

How can I solve the such problems?

Please try to install and use v7 instead!

Hi, thanks for the reply.
If I install the new version will I lose the forms present in the current version? This aspect is very important because I don't have the possibility to redo everything in this period. Isn't there another way to solve the problem? Thanks.

nothing will be lost, its a new extension
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but I do not think that will help you much in your requirement here, you just need to view the table data, correct ?

Yes I need to display the data correctly in the table, which generates the error indicated in the previous query.
Currently exporting the file seems to be working correctly.

if your only goal is to display the data in one of the database table then you better use some extension for just that, there is an extension called "ACE SQL" I believe which does this!