Error: UUID is empty

Settings example:
UUID 5586c118-291d-1bda-84ff-aaf703188e67
WS_PATH /8wsuwujr
XHTTP_PATH /ubav4np8

WebSocket config.json:
https://nettya.pages.dev/8wsuwujr/?fragment=true&uuid=5586c118-291d-1bda-84ff-aaf703188e67

XHTTP config.json:
https://nettya.pages.dev/ubav4np8/?fragment=true&uuid=5586c118-291d-1bda-84ff-aaf703188e67

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