I have done something to the mass bottom (blog entry) area. I tried to clone the article block and now the blog content is not working. I have restored the whole site and the database from backup, it did change some of the site setting to the backup version, but it didn't help blog content.
Specifically, when I try to use: add content > Blog entry - it gives me the following error codes:

PDOException: SQLSTATE[HY000]: General error: 1366 Incorrect integer value: 'autocreate' for column 'field_blog_tags_tid' at row 1: INSERT INTO {field_data_field_blog_tags} (entity_type, entity_id, revision_id, bundle, delta, language, field_blog_tags_tid) 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); Array ( [:db_insert_placeholder_0] => node [:db_insert_placeholder_1] => 778 [:db_insert_placeholder_2] => 778 [:db_insert_placeholder_3] => blog [:db_insert_placeholder_4] => 0 [:db_insert_placeholder_5] => en [:db_insert_placeholder_6] => autocreate ) in field_sql_storage_field_storage_write() (line 451 of /home7/onezesm2/public_html/myeestyle/modules/field/modules/field_sql_storage/field_sql_storage.module).

Any help would be appreciated. I really don't want to reset everything and start from scratch.
Thanks!