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 ('0cf2a57d2da3d1b9bca247a46f9c05d3', -1, 1716850631, 1716850631, '12e13704', -4, 0, 0)

Line : 187
File : sessions.php