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 ('4d4e99475ded6c4db2b9d8c9db1c2669', -1, 1716695403, 1716695403, '12db7a37', -4, 0, 0)

Line : 187
File : sessions.php