I install Search files modules, I get error message everyday. Is there anyone have idea, what's problem with this?

the following is error message what I got

user warning: Field 'index_attempts' doesn't have a default value query: INSERT INTO search_files_files SET `full_path`="sites/default/files/.htaccess", `directory_id`='3' in C:\www\modules\search_files\search_files.module on line 720.
user warning: Field 'index_attempts' doesn't have a default value query: INSERT INTO search_files_files SET `full_path`="sites/default/files/files/1.doc", `directory_id`='3' in C:\www\modules\search_files\search_files.module on line 720.
user warning: Field 'index_attempts' doesn't have a default value query: INSERT INTO search_files_files SET `full_path`="sites/default/files/languages/fr_73c2415b3583564cce96d68125b7fb45.js", `directory_id`='3' in C:\www\modules\search_files\search_files.module on line 720.
user warning: Field 'index_attempts' doesn't have a default value query: INSERT INTO search_files_files SET `full_path`="sites/default/files/files/1.doc", `directory_id`='1' in C:\www\modules\search_files\search_files.module on line 720.