1054: Unknown column 'v.order' in 'order clause'  <b>file</b>:/var/www/html/glazz.ru/include/class.Video.php:64<blockquote><pre>SELECT id FROM video	WHERE video_status=5 AND lesson != -1 AND in_top20 = 'on' 	ORDER BY v.order 	</pre></blockquote>die by sql flag