I get this error when i submit my webform after EDITING

user warning: Unknown column 'email_from_name' in 'field list' query: INSERT INTO webform (nid, confirmation, redirect_post, submit_limit, submit_interval, email, email_from_name, email_from_address, email_subject, additional_validate, additional_submit) VALUES (1, 'Thanks! We\'ve recieved your email and we\'ll get back to you promptly.', 0, -1, 157784630, 'dio2002@indra.com', 'Name', 'Email', 'Subject', '', '\r\n$form_values[\'submitted\'][\'1173916985\'] = \'my prepended subject leader\' . $form_values[\'submitted\'][\'1173916985\'];\r\n') in C:\wamp\www\drupal51\includes\database.mysqli.inc on line 151.