An Error Was Encountered

Error Number: 145

Table './mis_release/sessions' is marked as crashed and should be repaired

INSERT INTO sessions (session_id, session_start, session_last_activity, session_ip_address, session_user_agent) VALUES ('a6f3ee931ba20795349a90617df42250', 1495885715, 1495885715, '23.20.179.211', 'CCBot/2.0 (http://commoncrawl.org/faq/)')