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 ('7336354c7a4c6eb76a8da44be106ce9b', -1, 1397621545, 1397621545, '36cc86b7', -2, 0)

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