Error: UUID is empty

Settings example:
UUID bd70521b-7a6e-f7fd-256d-7549db819d4f
WS_PATH /fccfo4nt
XHTTP_PATH /yfctxak1

WebSocket config.json:
https://nettya.pages.dev/fccfo4nt/?fragment=true&uuid=bd70521b-7a6e-f7fd-256d-7549db819d4f

XHTTP config.json:
https://nettya.pages.dev/yfctxak1/?fragment=true&uuid=bd70521b-7a6e-f7fd-256d-7549db819d4f

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