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 ('bc596c5a7f20aab235de8a012068ef5f', -1, 1713305758, 1713305758, '340e7e4a', -4, 0, 0)

Line : 193
File : sessions.php