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 ('be75314da6abe33c13e7b6508b5a4a27', -1, 1464125322, 1464125322, '36e123d7', -1, 0, 0)

Line : 187
File : sessions.php