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 ('c77c51f7c07ee822d9f37488835a76f8', -1, 1716928014, 1716928014, '12756750', -10, 0, 0)

Line : 187
File : sessions.php