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 ('8a1e10a3e4ff5abc28c0a448e93fa0f6', -1, 1716923202, 1716923202, '0381f70b', -9, 0, 0)

Line : 187
File : sessions.php