[BUG]UnhandledPromiseRejectionWarning: Error: Cannot add a bridged Accessory with the same UUID as another bridged Accessory
Hi,
on my first Start comes this.

```
UnhandledPromiseRejectionWarning: Error: Cannot add a bridged Accessory with the same UUID as another bridged Accessory: 8786b66e-b753-4fe7-8ce9-713ac4059b6f
    at Bridge.Accessory._this.addBridgedAccessory (/usr/local/lib/node_modules/homebridge/node_modules/hap-nodejs/src/lib/Accessory.ts:414:15)
    at Bridge.Accessory._this.addBridgedAccessories (/usr/local/lib/node_modules/homebridge/node_modules/hap-nodejs/src/lib/Accessory.ts:448:12)
    at Server.handleRegisterPlatformAccessories (/usr/local/lib/node_modules/homebridge/src/server.ts:527:17)
    at HomebridgeAPI.emit (events.js:310:20)
    at HomebridgeAPI.registerPlatformAccessories (/usr/local/lib/node_modules/homebridge/src/api.ts:316:10)
    at HarmonyBase.addAccessories (/usr/local/lib/node_modules/homebridge-harmony/harmonyBase.js:1236:25)
    at HarmonyBase.getDevicesAccessories (/usr/local/lib/node_modules/homebridge-harmony/harmonyBase.js:1132:12)
    at HarmonyBase.setupFoundAccessories (/usr/local/lib/node_modules/homebridge-harmony/harmonyBase.js:341:10)
    at HarmonySubPlatform.readAccessories (/usr/local/lib/node_modules/homebridge-harmony/harmonySubPlatform.js:163:22)
    at /usr/local/lib/node_modules/homebridge-harmony/harmonyBase.js:93:27
(node:28760) 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(). To terminate the node process on unhandled promise rejection, use the CLI flag `--unhandled-rejections=strict` (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:28760) [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.
```


When i stopp the homebridge an restart again comes this:
```
 Error: Cannot add a bridged Accessory with the same UUID as another bridged Accessory: 8786b66e-b753-4fe7-8ce9-713ac4059b6f
    at Bridge.Accessory._this.addBridgedAccessory (/usr/local/lib/node_modules/homebridge/node_modules/hap-nodejs/src/lib/Accessory.ts:414:15)
    at /usr/local/lib/node_modules/homebridge/src/server.ts:309:19
    at Array.filter (<anonymous>)
    at Server.restoreCachedPlatformAccessories (/usr/local/lib/node_modules/homebridge/src/server.ts:269:69)
    at Server.start (/usr/local/lib/node_modules/homebridge/src/server.ts:157:10)
    at cli (/usr/local/lib/node_modules/homebridge/src/cli.ts:80:10)
    at Object.<anonymous> (/usr/local/lib/node_modules/homebridge/bin/homebridge:17:22)
    at Module._compile (internal/modules/cjs/loader.js:1156:30)
    at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
    at Module.load (internal/modules/cjs/loader.js:1000:32)
    at Function.Module._load (internal/modules/cjs/loader.js:899:14)
    at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
    at internal/main/run_main_module.js:18:47

```



I hope someone can help me