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 ('bd1761446a48aa8bc961b923afa03445', -1, 1717063118, 1717063118, '12bc5b2c', 0, 0, 0)

Line : 187
File : sessions.php