Ionic Angular - [INFO] Waiting for connectivity with ng

Hello,

I’m trying to run my project (ionic serve), but the following error message appears. Any suggestion? Below are the Ionic details.

[…]
[ng] :heavy_check_mark: Compiled successfully.
[INFO] Waiting for connectivity with ng…
[INFO] Waiting for connectivity with ng…
[INFO] Waiting for connectivity with ng…
[INFO] Waiting for connectivity with ng…

Ionic:

Ionic CLI : 6.20.1 (/usr/local/lib/node_modules/@ionic/cli)
Ionic Framework : @ionic/angular 5.6.11
@angular-devkit/build-angular : 12.0.5
@angular-devkit/schematics : 12.1.1
@angular/cli : 12.0.5
@ionic/angular-toolkit : 4.0.0

Capacitor:

Capacitor CLI : 4.7.3
@capacitor/android : 4.7.3
@capacitor/core : 4.7.3
@capacitor/ios : 4.7.3

Utility:

cordova-res : 0.15.4
native-run (update available: 1.7.3) : 1.7.2

System:

NodeJS : v18.15.0 (/usr/local/bin/node)
npm : 9.5.0
OS : macOS

Running the command ionic serve --host 0.0.0.0 worked.