phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('3f5a0d4314eb264d342e56b7f997e53c', -1, 1580285166, 1580285166, '035320ab', 4, 0, 0)

Line : 189
File : sessions.php