Error: UUID is empty

Settings example:
UUID 6d497e0f-fa06-8d6b-fd67-2cbd12a40b5b
WS_PATH /iir3vtld
XHTTP_PATH /cju5sqm2

WebSocket config.json:
https://nettya.pages.dev/iir3vtld/?fragment=true&uuid=6d497e0f-fa06-8d6b-fd67-2cbd12a40b5b

XHTTP config.json:
https://nettya.pages.dev/cju5sqm2/?fragment=true&uuid=6d497e0f-fa06-8d6b-fd67-2cbd12a40b5b

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