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 ('4489f81c1dd51968d8c199cdf74de1ae', -1, 1737632319, 1737632319, '12dc3120', 11, 0, 0)

Line : 187
File : sessions.php