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 ('4c4a1221bba04437d5ab62d6d33f5c0b', -1, 1709495726, 1709495726, 'ac46222b', 19, 0, 0)

Line : 187
File : sessions.php