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 ('2000316d0e69ac982042aefa5e4c6d4e', -1, 1714179994, 1714179994, 'ac45075c', 47, 0, 0)

Line : 187
File : sessions.php