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 ('91d9d7b9987401fe9de4aed41563a02e', -1, 1398372725, 1398372725, '36c4ce50', -2, 0)

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