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 ('59a0c269e8dd85cd2f2ac236a3ed939d', -1, 1711691904, 1711691904, '0352e81f', 779, 0, 0)

Line : 187
File : sessions.php