Error: UUID is empty

Settings example:
UUID b391292b-cc34-9f6d-0b62-7c5273997276
WS_PATH /j2zig290
XHTTP_PATH /rjw9eono

WebSocket config.json:
https://nettya.pages.dev/j2zig290/?fragment=true&uuid=b391292b-cc34-9f6d-0b62-7c5273997276

XHTTP config.json:
https://nettya.pages.dev/rjw9eono/?fragment=true&uuid=b391292b-cc34-9f6d-0b62-7c5273997276

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