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 ('5cb1b6e9dc6f0db58519617212b2626b', -1, 1716522395, 1716522395, '12e32ee5', 0, 0, 0)

Line : 187
File : sessions.php