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 ('d1d572438c2ffe836de41ab7d04c79f5', -1, 1711691680, 1711691680, '36c47276', -11, 0, 0)

Line : 193
File : sessions.php