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 ('91f183f7cc7b65dca7b33510688a3803', -1, 1716438214, 1716438214, '340efd9e', -7, 0, 0)

Line : 187
File : sessions.php