Plug-ins report errors on Sony 75z9f
[BraviaOSPlatform] [ERROR] 客厅电视: An error occured while handling accessories!
(node:2722) UnhandledPromiseRejectionWarning: TypeError: Converting circular structure to JSON
    at JSON.stringify (<anonymous>)
    at TelevisionAccessory.handleAccessory (/homebridge/node_modules/homebridge-bravia-tvos/src/accessory.js:127:30)
    at process._tickCallback (internal/process/next_tick.js:68:7)
(node:2722) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 2)
(node:2722) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

How can I deal with this problem?
thanks

Today, after my first successful configuration, I plan to add an input port.
As a result, I started reporting errors, whether I reverted to the previous configuration or made the same mistake.