Error opening URL 'http://127.0.0.1:32400/library/metadata/51861

[ajkis]

Latest version Plex and Subzero.
In log i see a lot of Errors opening url on localhost ( if i check url locally its 401 Unauthorized )

I added 127.0.0.1 and WAN ip to: List of IP addresses and networks that are allowed without auth, but still getting same error.