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 ('f19e12c8a9e9d1ef696dd1a720909478', -1, 1701692009, 1701692009, '03500493', 0, 0, 0)

Line : 172
File : sessions.php