phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1016 Can't open file: 'phpbb_sessions.MYI' (errno: 145)

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6ba1527f4bcccb246e340dd0d4ac92e4', -1, 1574021412, 1574021412, '12cdb055', 1, 0, 0)

Line : 189
File : sessions.php