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SELECT DISTINCT i.*
  FROM piwigo_images i
    INNER JOIN piwigo_image_category AS ic ON id=image_id
  WHERE (ic.category_id NOT IN (20))
    AND date_available='2025-01-03 17:31:18'
  ORDER BY RAND()
  LIMIT 6
; in /var/www/html/include/dblayer/functions_mysqli.inc.php on line 864

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on boolean in /var/www/html/include/dblayer/functions_mysqli.inc.php:930 Stack trace: #0 /var/www/html/include/functions_notification.inc.php(482): query2array('\nSELECT DISTINC...') #1 /var/www/html/include/functions_notification.inc.php(521): get_recent_post_dates(5, 6, 6) #2 /var/www/html/feed.php(151): get_recent_post_dates_array(Array) #3 {main} thrown in /var/www/html/include/dblayer/functions_mysqli.inc.php on line 930