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 ('34d2daef487874f168ae5089e7aa2805', -1, 1464435528, 1464435528, '36a13b55', -4, 0, 0)

Line : 187
File : sessions.php