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 ('261b2e20c08eb549ff6848870c5cd8c3', -1, 1398393312, 1398393312, '3651aaba', -2, 0)

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