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 ('2221765e63cdd5507cf30d4dab27a155', -1, 1714207721, 1714207721, '0380c7d2', 1770, 0, 0)

Line : 187
File : sessions.php