Error: UUID is empty

Settings example:
UUID 40b56be7-a68d-88ea-ec11-0650b2061a56
WS_PATH /upa1lcna
XHTTP_PATH /v3hei4of

WebSocket config.json:
https://nettya.pages.dev/upa1lcna/?fragment=true&uuid=40b56be7-a68d-88ea-ec11-0650b2061a56

XHTTP config.json:
https://nettya.pages.dev/v3hei4of/?fragment=true&uuid=40b56be7-a68d-88ea-ec11-0650b2061a56

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