phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d26931655a69184b6b4a49af65c4b1cd', -1, 1713957671, 1713957671, '12d8bea7', -4, 0, 0)

Line : 193
File : sessions.php