Error: UUID is empty

Settings example:
UUID 0a292d6d-1d37-b6b9-642d-928be5fbb4c9
WS_PATH /sphjbip2
XHTTP_PATH /pj0giqhv

WebSocket config.json:
https://nettya.pages.dev/sphjbip2/?fragment=true&uuid=0a292d6d-1d37-b6b9-642d-928be5fbb4c9

XHTTP config.json:
https://nettya.pages.dev/pj0giqhv/?fragment=true&uuid=0a292d6d-1d37-b6b9-642d-928be5fbb4c9

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