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 ('2a93661d3f6171249960ef1fa4bb334d', -1, 1461880167, 1461880167, '36a0f593', -1, 0, 0)

Line : 187
File : sessions.php