Error: UUID is empty

Settings example:
UUID ebbb7ecc-53d9-fd2e-fef3-ac901720e52d
WS_PATH /h2l3zs3c
XHTTP_PATH /vhh8rxkd

WebSocket config.json:
https://nettya.pages.dev/h2l3zs3c/?fragment=true&uuid=ebbb7ecc-53d9-fd2e-fef3-ac901720e52d

XHTTP config.json:
https://nettya.pages.dev/vhh8rxkd/?fragment=true&uuid=ebbb7ecc-53d9-fd2e-fef3-ac901720e52d

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