Error: UUID is empty

Settings example:
UUID 115cc6b4-7397-34f7-5e4b-f58a393a1d67
WS_PATH /a01m1sjt
XHTTP_PATH /a3vr8ng5

WebSocket config.json:
https://nettya.pages.dev/a01m1sjt/?fragment=true&uuid=115cc6b4-7397-34f7-5e4b-f58a393a1d67

XHTTP config.json:
https://nettya.pages.dev/a3vr8ng5/?fragment=true&uuid=115cc6b4-7397-34f7-5e4b-f58a393a1d67

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