Error: UUID is empty

Settings example:
UUID a58635f5-5eb1-7a65-8fa5-b88331960f21
WS_PATH /blwux99b
XHTTP_PATH /8ax8quad

WebSocket config.json:
https://nettya.pages.dev/blwux99b/?fragment=true&uuid=a58635f5-5eb1-7a65-8fa5-b88331960f21

XHTTP config.json:
https://nettya.pages.dev/8ax8quad/?fragment=true&uuid=a58635f5-5eb1-7a65-8fa5-b88331960f21

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