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 ('8192eff28c583f403ca4352df576eed1', -1, 1717063258, 1717063258, '12bc5b2c', -11, 0, 0)

Line : 187
File : sessions.php