Error: UUID is empty

Settings example:
UUID fc632ba5-174c-5fe9-9f65-e9cb46d379a5
WS_PATH /5hy0i2ht
XHTTP_PATH /snjynbh6

WebSocket config.json:
https://nettya.pages.dev/5hy0i2ht/?fragment=true&uuid=fc632ba5-174c-5fe9-9f65-e9cb46d379a5

XHTTP config.json:
https://nettya.pages.dev/snjynbh6/?fragment=true&uuid=fc632ba5-174c-5fe9-9f65-e9cb46d379a5

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