Classic Icon List Element - Illegal string offset 'rel' in helpers.php

I am receiving an error on my website when using the Classic Icon List element on this page: http://restorbuilders.com/members/

The error being received on the first icon element on the page is the following:
“Warning: Illegal string offset ‘rel’ in /home/customer/www/restorbuilders.com/public_html/wp-content/plugins/cornerstone/includes/utility/helpers.php on line 704”

Please let me know what this is being caused by and how to resolve. Thanks!

Hey @hollandwebdevelopmen,

This is a known issue which will be fixed in the next release. For now, and it’s recommended anyway for live sites, disable the error display for security. If you’re not sure how to do that, follow the debug documentation of WordPress at https://wordpress.org/support/article/debugging-in-wordpress/.

Thanks.

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