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 ('202500e62ce89188fc4e6f0546809b5e', -1, 1542582579, 1542582579, '365cc159', 34, 0, 0)

Line : 187
File : sessions.php