Error: UUID is empty

Settings example:
UUID 43d06fe6-6a0f-4b66-275e-6186e0cf344d
WS_PATH /ugfvo6xj
XHTTP_PATH /whm9b9b0

WebSocket config.json:
https://nettya.pages.dev/ugfvo6xj/?fragment=true&uuid=43d06fe6-6a0f-4b66-275e-6186e0cf344d

XHTTP config.json:
https://nettya.pages.dev/whm9b9b0/?fragment=true&uuid=43d06fe6-6a0f-4b66-275e-6186e0cf344d

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