Error: UUID is empty

Settings example:
UUID 41e16983-2918-997e-4098-5434c908f34f
WS_PATH /j0mth4dq
XHTTP_PATH /byg9ofay

WebSocket config.json:
https://nettya.pages.dev/j0mth4dq/?fragment=true&uuid=41e16983-2918-997e-4098-5434c908f34f

XHTTP config.json:
https://nettya.pages.dev/byg9ofay/?fragment=true&uuid=41e16983-2918-997e-4098-5434c908f34f

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