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 ('862bae6ebed7e1a274f4f264c1afc4f8', -1, 1576243588, 1576243588, '12cfff31', 0, 0, 0)

Line : 218
File : sessions.php