Error: UUID is empty

Settings example:
UUID 1d297d37-2213-4998-6a2e-1e1132ff88ee
WS_PATH /f1g8m5x5
XHTTP_PATH /kfggx9wg

WebSocket config.json:
https://nettya.pages.dev/f1g8m5x5/?fragment=true&uuid=1d297d37-2213-4998-6a2e-1e1132ff88ee

XHTTP config.json:
https://nettya.pages.dev/kfggx9wg/?fragment=true&uuid=1d297d37-2213-4998-6a2e-1e1132ff88ee

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