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 ('2be406a61f9db7f2d27917269f04b5a8', -1, 1714175152, 1714175152, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php