Error on creating Feed Content

I was not able to map url to movie content type using 6-1.7 beta 1. I was following the steps on http://www.drupaltherapy.com/node/34. Please make sure that this is not problem with the code.

However, I was able to map using 6-1.6 in my other websites. Due to this, I removed 6-1.7 beta 1, removed feed content type, reinstalled 6-1.6 and created feed content type. Now, when I create feed content, I get this error message: I am using common syndication parser.

user warning: Unknown column 'checked' in 'field list' query: INSERT INTO feedapi ( nid, url, link, feed_type, processors, parsers, checked, settings) VALUES (223, 'http://gdata.youtube.com/feeds/base/videos?q=guru-siyag&client=ytapi-you...', 'http://www.youtube.com', 'XML feed', 'a:1:{i:0;s:12:\"feedapi_node\";}', 'a:1:{i:0;s:25:\"parser_common_syndication\";}', 0, 'a:0:{}') in /home/domain/public_html/domain.com/modules/feedapi/feedapi.module on line 926.