phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './soocool2_db/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('af60d3762036dc44106d2b3b95fb6dcb', -1, 1429332563, 1429332563, '36a1b9d1', 8, 0, 0)

Line : 187
File : sessions.php