We have an Economy Linux Hosting with cPanel account with one MySQL database. Use of MySQL JSON-related functions requires MySQL version 5.7.8.
When will GoDaddy upgrade Economy Linux Hosting with cPanel accounts to at least MySQL version 5.7.8?
MySQL JSON-related functions? Wordpress functions? If so then Wordpress tags to your post may help you.
MySQL JSON functions. See https://dev.mysql.com/doc/refman/5.7/en/json.html