Aggregated query without GROUP BY

Question

This query seems to work perfect on my older machine. However, on my new machine with MySQL 5.7.14 and PHP 5.6.25 it seems to throw an error:

Fatal er

Answer 1

Change ur SQL mode to default.. it will execute without error The SQL mode defines the syntax of the query. If you using ONLY_FULLY_GROUPBY you have to write a query with group by for all aggregator functions