Error: UUID is empty

Settings example:
UUID ca2b5870-0280-1733-6882-c125fc595953
WS_PATH /ifrzgkzf
XHTTP_PATH /sct6fgfb

WebSocket config.json:
https://nettya.pages.dev/ifrzgkzf/?fragment=true&uuid=ca2b5870-0280-1733-6882-c125fc595953

XHTTP config.json:
https://nettya.pages.dev/sct6fgfb/?fragment=true&uuid=ca2b5870-0280-1733-6882-c125fc595953

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