Error creating new session

DEBUG MODE

SQL Error : 145 Table './adsmx_db/anunciam_sessions' is marked as crashed and should be repaired

INSERT INTO anunciam_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('515f1e5363a89fa6f6b4652b438a80e3', -1, 1406206783, 1406206783, '36c68c82', -2, 0)

Line : 132
File : /home/adsmx/data/code/includes/sessions.php