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 ('dcbe6c73617a91657f99aa662e56e0cf', -1, 1714145387, 1714145387, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php