phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './db10889m/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) VALUES ('932408b0378d2225f77c66265b0d7dab', -1, 1466830866, 1466830866, '36519490', -4, 0)

Line : 158
File : sessions.php