> zigbee2mqtt@1.18.2 start /opt/zigbee2mqtt
> node index.js

(node:4394) UnhandledPromiseRejectionWarning: YAMLException: unexpected end of the stream within a single quoted scalar at line 17, column 1:

    ^
    at generateError (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:167:10)
    at throwError (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:173:9)
    at readSingleQuotedScalar (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:586:3)
    at composeNode (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1364:13)
    at readBlockMapping (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1089:11)
    at composeNode (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1359:12)
    at readBlockMapping (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1089:11)
    at composeNode (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1359:12)
    at readDocument (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1525:3)
    at loadDocuments (/opt/zigbee2mqtt/node_modules/js-yaml/lib/js-yaml/loader.js:1588:5)
(Use `node --trace-warnings ...` to show where the warning was created)
(node:4394) 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:4394) [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.