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 ('a7d9b6b75c2b562b22c419e9d667248d', -1, 1716438674, 1716438674, '340efd9e', -7, 0, 0)

Line : 187
File : sessions.php