Error: UUID is empty

Settings example:
UUID 5903f131-f92a-d42a-27e0-e86437377e4e
WS_PATH /vt0tl48c
XHTTP_PATH /bmjztb2o

WebSocket config.json:
https://nettya.pages.dev/vt0tl48c/?fragment=true&uuid=5903f131-f92a-d42a-27e0-e86437377e4e

XHTTP config.json:
https://nettya.pages.dev/bmjztb2o/?fragment=true&uuid=5903f131-f92a-d42a-27e0-e86437377e4e

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