Fatal error: Uncaught mysqli_sql_exception: Incorrect DATE value: 'gallery' in /var/www/html/db_fns.php:172 Stack trace: #0 /var/www/html/db_fns.php(172): mysqli_query(Object(mysqli), 'SELECT * FROM p...') #1 /var/www/html/index.php(82): get_data_photos('gallery', '2014-12-04') #2 {main} thrown in /var/www/html/db_fns.php on line 172