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 ('3b09643afa3c7e40c660df44dacba4aa', -1, 1714240297, 1714240297, '12d853f0', 1645, 0, 0)

Line : 187
File : sessions.php