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 ('6b2a2fe80b30042010db5c8f813d4243', -1, 1713689958, 1713689958, '54ccfc03', 0, 0, 0)

Line : 187
File : sessions.php