WordPress Database Errors

This might as well be in french… I have no idea what to do with this. Any help would be appreciated.

WordPress database error: [Can’t open file: ‘wp_bas_visitors.MYI’ (errno: 145)]
SELECT * FROM wp_bas_visitors, wp_bas_refer, wp_bas_ua, wp_bas_os WHERE referer = referer_id AND osystem = os_id AND useragent = ua_id AND lasthere > DATE_SUB(NOW(), INTERVAL 20 MINUTE) AND visit_ip = 1076012502 AND ua_string = ‘Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1; aggregator:Tailrank; https://tailrank.com/robot) Gecko/20021130’ ORDER BY lasthere DESC LIMIT 1

WordPress database error: [Can’t open file: ‘wp_bas_visitors.MYI’ (errno: 145)]
INSERT INTO wp_bas_visitors (visit_ip, referer, osystem, useragent, lasthere) VALUES (1076012502, 1, 15, 2813, ‘2007-03-14 04:10:42’);

WordPress database error: [You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ‘AND referer = referer_id AND osystem = os_id AND useragent = ua_]
SELECT * FROM wp_bas_visitors, wp_bas_refer, wp_bas_ua, wp_bas_os WHERE visit_id = AND referer = referer_id AND osystem = os_id AND useragent = ua_id

WordPress database error: [Got error 127 from storage engine]
SELECT * FROM wp_bas_pages WHERE page_string = ‘/’;

WordPress database error: [Got error 127 from storage engine]
SELECT * FROM wp_bas_pages WHERE page_string = ‘/’;