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 ('d752a7a7d28e95f51776d41e6b7a6847', -1, 1717197129, 1717197129, '127445f4', -4, 0, 0)

Line : 187
File : sessions.php