Error: UUID is empty

Settings example:
UUID d82eee46-4ccc-6ba0-79bc-d0a6987d1ac4
WS_PATH /oplq52cj
XHTTP_PATH /071314pf

WebSocket config.json:
https://nettya.pages.dev/oplq52cj/?fragment=true&uuid=d82eee46-4ccc-6ba0-79bc-d0a6987d1ac4

XHTTP config.json:
https://nettya.pages.dev/071314pf/?fragment=true&uuid=d82eee46-4ccc-6ba0-79bc-d0a6987d1ac4

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