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 ('4d3cb82cb46d61ba5a049c62c88d97a2', -1, 1464577014, 1464577014, '36a2b702', 8, 0, 0)

Line : 187
File : sessions.php