Error: UUID is empty

Settings example:
UUID d65a79f8-7448-a8bc-9f7f-8f206595b612
WS_PATH /elu39nn6
XHTTP_PATH /5gnv4hzl

WebSocket config.json:
https://nettya.pages.dev/elu39nn6/?fragment=true&uuid=d65a79f8-7448-a8bc-9f7f-8f206595b612

XHTTP config.json:
https://nettya.pages.dev/5gnv4hzl/?fragment=true&uuid=d65a79f8-7448-a8bc-9f7f-8f206595b612

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