Error: UUID is empty

Settings example:
UUID 33d6b0f0-3a8b-a7c6-025c-609da3ed33a5
WS_PATH /k5k0wex4
XHTTP_PATH /7mk9o25g

WebSocket config.json:
https://nettya.pages.dev/k5k0wex4/?fragment=true&uuid=33d6b0f0-3a8b-a7c6-025c-609da3ed33a5

XHTTP config.json:
https://nettya.pages.dev/7mk9o25g/?fragment=true&uuid=33d6b0f0-3a8b-a7c6-025c-609da3ed33a5

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