Fatal error: Uncaught mysqli_sql_exception: Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'ecobtoolwebsite.news.news_id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by in /var/www/econiwas/class/Display.php:503
Stack trace:
#0 /var/www/econiwas/class/Display.php(503): mysqli->prepare('SELECT * FROM `...')
#1 /var/www/econiwas/news-details.php(66): Display->ShowNewsSearchByCalendar()
#2 {main}
thrown in /var/www/econiwas/class/Display.php on line 503
