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 ('14fb9f1a9e7e17f44e08241adf7b3003', -1, 1713578386, 1713578386, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php