phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b5360a37cc62e258931369ca65214386', -1, 1717323659, 1717323659, '03134b85', -2, 0, 0)

Line : 187
File : sessions.php