Error: UUID is empty

Settings example:
UUID 2c483473-7620-354c-eb07-e7f200c283ba
WS_PATH /kquapl6j
XHTTP_PATH /u5szzc5u

WebSocket config.json:
https://nettya.pages.dev/kquapl6j/?fragment=true&uuid=2c483473-7620-354c-eb07-e7f200c283ba

XHTTP config.json:
https://nettya.pages.dev/u5szzc5u/?fragment=true&uuid=2c483473-7620-354c-eb07-e7f200c283ba

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