Error: UUID is empty

Settings example:
UUID 124ea44f-87cc-671a-c053-46438a096906
WS_PATH /26c5r5t2
XHTTP_PATH /flnckl3k

WebSocket config.json:
https://nettya.pages.dev/26c5r5t2/?fragment=true&uuid=124ea44f-87cc-671a-c053-46438a096906

XHTTP config.json:
https://nettya.pages.dev/flnckl3k/?fragment=true&uuid=124ea44f-87cc-671a-c053-46438a096906

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