phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('ae23c81652661d4b937c7b41b95f1ccf', -1, 1714402725, 1714402725, '12d8e93a', -9, 0)

Line : 158
File : sessions.php