Database Error

A Database Error Occurred

Error Number: 1055

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'arjonline_arjorg_arj2021_new.tbl_past_issues.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

SELECT * FROM tbl_past_issues WHERE `journal_id`='27' GROUP BY `year` ORDER BY id ASC

Filename: views/journals/journal-info/past-issue.php

Line Number: 4