How to fix these errors in SQL database

ravipratap95

i just recovered my site.
so to check its status i peeked onto ..
admin center>admins>database>check DB>start check
and i founld these errors.....
i want to know what should i do to fix these..

New data table fields (the following data table fields may be added by some plug-ins, if you are confirm this, you can ignore them)
pre_common_tagitem New field
    tagname varchar(255) NOT NULL
pre_forum_attachment_0 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_1 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_2 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_3 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_4 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_5 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_6 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_7 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_8 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_9 New field
    sha1 char(40) NOT NULL
pre_forum_attachment_unused New field
    sha1 char(40) NOT NULL
pre_portal_article_count New field
    dateline int(11) unsigned NOT NULL
pre_portal_article_title New field
    shorttitle varchar(255) NOT NULL

vot

Ignore this