Error editing Terms and Conditions

[woakley]

Magento Version 2.1.0

In the admin area I click on a condition to edit it:
admin/checkout/agreement/edit/id/1/

But I get the error:
Exception #0 (Exception): Warning: htmlspecialchars() expects parameter 1 to be string, array given in /public_html/vendor/magento/framework/Data/Form/Element/AbstractElement.php on line 286

[andimov]

@woakley
Thanks for reporting.
To allow us to research the issue, please, provide description according to the Issue reporting guidelines.

[andimov]

According to contributor guide, tickets without response for two weeks should be closed.
Please feel free to reopen if it's needed.