FireStats error : Database error: Table './dmitry7_gallery2/g2_firestats_pending_data' is marked as crashed and should be repaired

MySQL Version: 5.1.73
SQL Query:
INSERT DELAYED INTO `g2_firestats_pending_data` ( `timestamp`, `site_id` , `url` , `referrer` , `useragent` , `ip`, `type` ) VALUES ( NOW(), '1', 'http://www.dmitryargunovphotography.com/main.php?g2_view=core.UserAdmin&g2_subView=core.UserLogin&g2_return=%2Fmain.php%3Fg2_view%3Dcore.UserAdmin%26g2_subView%3Dregister.UserSelfRegistration%26', '', 'CCBot/2.0 (https://commoncrawl.org/faq/)', '54.166.203.17', NULL ) Gallery User Administration
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