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 ('f10298a35e07c561888d27e0122321e2', -1, 1711618190, 1711618190, '54ccfc03', -1, 0, 0)

Line : 187
File : sessions.php