phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './unitedheroes/phpbb_sessions' is marked as crashed and last (automatic?) repair failed

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('19f52d185ef2b2d60c5102ec1a3894ee', -1, 1500553772, 1500553772, '3651d22a', 0, 0, 0)

Line : 187
File : sessions.php