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, session_admin) VALUES ('41c4157c89af7a7a645b409971e55a32', -1, 1713907234, 1713907234, '12743fec', -4, 0, 0)

Line : 187
File : sessions.php