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 ('849dc14fa91d5b88e2c33be11eb810a6', -1, 1714142610, 1714142610, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php