After update image

I downloaded today the module.
Added content type 'bg' and field image.
And have error:

PDOException: SQLSTATE[HY000]: General error: 1366 Incorrect integer value: '' for column 'field_image_width' at row 1: INSERT INTO {field_data_field_image} (entity_type, entity_id, revision_id, bundle, delta, language, field_image_fid, field_image_alt, field_image_title, field_image_width, field_image_height) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6, :db_insert_placeholder_7, :db_insert_placeholder_8, :db_insert_placeholder_9, :db_insert_placeholder_10); Array ( [:db_insert_placeholder_0] => node [:db_insert_placeholder_1] => 66 [:db_insert_placeholder_2] => 66 [:db_insert_placeholder_3] => bg [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => und [:db_insert_placeholder_6] => 94 [:db_insert_placeholder_7] => [:db_insert_placeholder_8] => [:db_insert_placeholder_9] => [:db_insert_placeholder_10] => ) в функции field_sql_storage_field_storage_write() (строка 448 в файле /home/vvs/projects/htdocs/web7.my/modules/field/modules/field_sql_storage/field_sql_storage.module).