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 ('e0e0c468c600d1bda793ca16c5dd50d4', -1, 1441448086, 1441448086, '36dd1cb3', -1, 0, 0)

Line : 187
File : sessions.php