v6.4.0 - Homebridge shows SIGTERM - and reboots constantly
hello, 

i updated to v6.4.0 and my homebridge setup stopped working.

With v6.4.0 beta 1 i had no issues.


[08/05/2021, 10:56:05] [TplinkSmarthome] Initializing TplinkSmarthome platform...
[08/05/2021, 10:56:05] [TplinkSmarthome] homebridge-tplink-smarthome v6.4.0, node v14.16.1, homebridge v1.3.4, api v2.7
[08/05/2021, 10:56:06] ConfigParseError: Error parsing config
    at Object.parseConfig (/usr/local/lib/node_modules/homebridge-tplink-smarthome/src/config.ts:262:11)
    at new TplinkSmarthomePlatform (/usr/local/lib/node_modules/homebridge-tplink-smarthome/src/platform.ts:70:19)
    at /usr/local/lib/node_modules/homebridge/src/server.ts:440:40
    at Array.forEach (<anonymous>)
    at Server.loadPlatforms (/usr/local/lib/node_modules/homebridge/src/server.ts:372:27)
    at Server.start (/usr/local/lib/node_modules/homebridge/src/server.ts:159:29)
[08/05/2021, 10:56:06] Got SIGTERM, shutting down Homebridge...

Thanks for your nice plugin.