mysql 5.7 warning under default setting

[alx542]

for d6lts ubercart 6.x-2.16

Not sure if this warning stops the code from working but I get this under mysql 5.7 on cpanel in php 5.6 ... The warming can be avoided by removing strict mode in my.cnf

(add line
sql_mode=""
)

and restart mysql.

But this might not be an option for everyone or desirable?

=======
http://mysite.com/cart/checkout

user warning: Expression #1 of ORDER BY clause is not in SELECT list, references column 'MYDBNAME.uc_orders.created' which is not in SELECT list; this is incompatible with DISTINCT query: SELECT DISTINCT billing_first_name AS first_name, billing_last_name AS last_name, billing_phone AS phone, billing_company AS company, billing_street1 AS street1, billing_street2 AS street2, billing_city AS city, billing_zone AS zone, billing_postal_code AS postal_code, billing_country AS country FROM uc_orders WHERE uid = 1 AND order_status IN ('pending', 'processing', 'payment_received', 'completed') ORDER BY created DESC in /home/MYWEBROOT/sites/all/modules/ubercart/uc_store/uc_store.module on line 1498.