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 ('746b8f9f01d67a22b5fe11840fd5ef7f', -1, 1556265135, 1556265135, '12ea6f38', 21, 0, 0)

Line : 189
File : sessions.php