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 ('286f9fa8680c2863c7c545ce9a4d208c', -1, 1713407501, 1713407501, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php