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 ('a3e4c2f01645dc3d97e1a6c21eb4dc98', -1, 1714112704, 1714112704, '0391bfd6', 1615, 0, 0)

Line : 187
File : sessions.php