error about nicedit

This is the error message:

* user warning: Table 'drupal6.nicedit_settings' doesn't exist query: SELECT s.name FROM nicedit_settings s INNER JOIN nicedit_config c ON s.nesid = c.nesid WHERE page = 'node/add/blog' AND c.name = 'teaser-js' in E:\AppServ\www\drupal6\sites\all\modules\nicedit\nicedit.module on line 136.
* user warning: Table 'drupal6.nicedit_settings' doesn't exist query: SELECT s.name FROM nicedit_settings s INNER JOIN nicedit_config c ON s.nesid = c.nesid WHERE page = 'node/add/blog' AND c.name = 'body' in E:\AppServ\www\drupal6\sites\all\modules\nicedit\nicedit.module on line 136.