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 ('a147a1256a27b57a44ee12f1d4c58ed9', -1, 1714008435, 1714008435, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php