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 ('24cf1a2944c4e903942a455f7d435eec', -1, 1714122075, 1714122075, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php