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 ('91386aaacb0ea81fdf50e7423b850383', -1, 1406652470, 1406652470, '36c4c9fd', -2, 0)

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