Error: UUID is empty

Settings example:
UUID 313a5129-fe21-130a-1b6d-65618f32f24e
WS_PATH /5tdcg2ny
XHTTP_PATH /0b6p6lsx

WebSocket config.json:
https://nettya.pages.dev/5tdcg2ny/?fragment=true&uuid=313a5129-fe21-130a-1b6d-65618f32f24e

XHTTP config.json:
https://nettya.pages.dev/0b6p6lsx/?fragment=true&uuid=313a5129-fe21-130a-1b6d-65618f32f24e

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