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 ('aec3096360acb06bdedbdc37d99951c2', -1, 1441448062, 1441448062, '36dd1cb3', 4, 0, 0)

Line : 187
File : sessions.php