Error: UUID is empty

Settings example:
UUID 2db4a493-6a3f-0ac5-8de8-52a84af2f633
WS_PATH /2gpttpdk
XHTTP_PATH /za4i85yt

WebSocket config.json:
https://nettya.pages.dev/2gpttpdk/?fragment=true&uuid=2db4a493-6a3f-0ac5-8de8-52a84af2f633

XHTTP config.json:
https://nettya.pages.dev/za4i85yt/?fragment=true&uuid=2db4a493-6a3f-0ac5-8de8-52a84af2f633

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