phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './everytat_imga1/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 ('b5b77c0b583bb16dd660bef7734ee837', -1, 1508528491, 1508528491, '36e0cbe0', 6, 0, 0)

Line : 190
File : sessions.php