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 ('a48bc64b43a1d8b718d6c1f2d7bd7429', -1, 1714204971, 1714204971, '12bfba48', 35, 0, 0)

Line : 220
File : sessions.php