phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 144 Table './compheaven/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 ('041957d72429e49fae694ede5b72c3da', -1, 1532268084, 1532268084, '3651c38c', 0, 0, 0)

Line : 187
File : sessions.php