Error: UUID is empty

Settings example:
UUID 6af47d26-eb20-5378-10fb-2a9eaca17a5c
WS_PATH /j6mvdpq0
XHTTP_PATH /47uq040n

WebSocket config.json:
https://nettya.pages.dev/j6mvdpq0/?fragment=true&uuid=6af47d26-eb20-5378-10fb-2a9eaca17a5c

XHTTP config.json:
https://nettya.pages.dev/47uq040n/?fragment=true&uuid=6af47d26-eb20-5378-10fb-2a9eaca17a5c

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