Maybe it's affected by a broswer plugin. There are no errors in privacy mode. Thanks.

I installed Nodebb on my macbook. And login as admin user but always print many errors on console automatically. All my actions seem operate well. It's just errors on console .

I create config.json by myself and add mongo uri in it. it works. Thanks for your help!

When I install nodebb on my macbook, it says

NodeBB Setup Aborted
MongoServerSelectionError: getaddrinfo ENOTFOUND nodebb.p6ruuly.mongodb.net
    at AbortSignal.<anonymous> (/Users/xxx/github/nodebb-3.x/node_modules/mongodb/lib/sdam/topology.js:276:34)
    at AbortSignal.[nodejs.internal.kHybridDispatch] (node:internal/event_target:736:20)
    at AbortSignal.dispatchEvent (node:internal/event_target:678:26)
    at abortSignal (node:internal/abort_controller:292:10)
    at AbortController.abort (node:internal/abort_controller:323:5)
    at Timeout.<anonymous> (/Users/xxx/github/nodebb-3.x/node_modules/mongodb/lib/utils.js:1010:92)
    at listOnTimeout (node:internal/timers:559:17)
    at processTimers (node:internal/timers:502:7)

I use Mongodb Atlas free database on cloud.