Error: UUID is empty

Settings example:
UUID 44e2d903-0ae5-8948-7163-8d1e7c8d4cc5
WS_PATH /p5h0mtzb
XHTTP_PATH /yft7ba81

WebSocket config.json:
https://nettya.pages.dev/p5h0mtzb/?fragment=true&uuid=44e2d903-0ae5-8948-7163-8d1e7c8d4cc5

XHTTP config.json:
https://nettya.pages.dev/yft7ba81/?fragment=true&uuid=44e2d903-0ae5-8948-7163-8d1e7c8d4cc5

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