Error: UUID is empty

Settings example:
UUID 0c7f5443-d2bf-44d5-9226-1dd53064e2f6
WS_PATH /tnmahplg
XHTTP_PATH /8ixoshpr

WebSocket config.json:
https://nettya.pages.dev/tnmahplg/?fragment=true&uuid=0c7f5443-d2bf-44d5-9226-1dd53064e2f6

XHTTP config.json:
https://nettya.pages.dev/8ixoshpr/?fragment=true&uuid=0c7f5443-d2bf-44d5-9226-1dd53064e2f6

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