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 ('6c4bb814f207f4aee48fc3a5f361b52b', -1, 1542642786, 1542642786, '365cc159', 37, 0, 0)

Line : 189
File : sessions.php