Warning: [mysql error 3065] Expression #1 of ORDER BY clause is not in SELECT list, references column 'madeya_piwigo.piwigo_images.date_available' which is not in SELECT list; this is incompatible with DISTINCT SELECT DISTINCT(id) FROM piwigo_images INNER JOIN piwigo_image_category AS ic ON id = ic.image_id WHERE date_available>=LEAST(SUBDATE(CURRENT_DATE,INTERVAL 7 DAY),SUBDATE('2015-05-16 16:18:42',INTERVAL 1 DAY)) AND (category_id NOT IN (2,6,7))ORDER BY date_available DESC,file ASC ; in /home/madeya/public_html/piwigo/include/dblayer/functions_mysqli.inc.php on line 830

Fatal error: Call to a member function fetch_assoc() on boolean in /home/madeya/public_html/piwigo/include/dblayer/functions_mysqli.inc.php on line 891