phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('db589f70f8f9ec969b885a229ff95bb8', -1, 1737482823, 1737482823, '127507fe', 10, 0, 0)

Line : 187
File : sessions.php