Error when uploading subtitle and downloading subtitle after update to the latest plex media server

Plex Media Server
1

Server Version 4.63.0
Player Version Web

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Also for the Qnap release.

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I am also unable to download subtitles now for PS4 client. I can search and find them but I can not download them anymore. I click on the subtitle file that is found but nothing happens. This use to work. Thanks for the help.