phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './ganoico_forum/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 ('6400874c27395fdd9dfc3df329fc9a0c', -1, 1531862099, 1531862099, '369ef870', 64, 0, 0)

Line : 187
File : sessions.php