Error: UUID is empty

Settings example:
UUID 5e6d051a-6bea-a741-21c4-db8bcb88f20e
WS_PATH /wcasxto5
XHTTP_PATH /mqmbn2v9

WebSocket config.json:
https://nettya.pages.dev/wcasxto5/?fragment=true&uuid=5e6d051a-6bea-a741-21c4-db8bcb88f20e

XHTTP config.json:
https://nettya.pages.dev/mqmbn2v9/?fragment=true&uuid=5e6d051a-6bea-a741-21c4-db8bcb88f20e

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