Ionic serve not starting

ionic serve command is not working in my project. It does not gives any errors, but it gets stuck after these warnings and does not start:

[react-scripts] ./src/pages/ProFeatures/Downloader/DownloaderContainer.tsx
[react-scripts]   Line 10:10:  'registerWebPlugin' is defined but never used     @typescript-eslint/no-unused-vars
[react-scripts]   Line 10:38:  'Capacitor' is defined but never used             @typescript-eslint/no-unused-vars
[react-scripts]   Line 14:9:   'Clipboard' is assigned a value but never used    @typescript-eslint/no-unused-vars
[react-scripts]   Line 14:28:  'Geolocation' is assigned a value but never used  @typescript-eslint/no-unused-vars
[react-scripts] ./src/pages/ProFeatures/Clipboard/CopyclipboardContainer.tsx
[react-scripts]   Line 10:19:  'Capacitor' is defined but never used  @typescript-eslint/no-unused-vars
[react-scripts] ./src/pages/ProFeatures/SocialShare/SocialContainer.tsx
[react-scripts]   Line 11:100:  'IonAvatar' is defined but never used          @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:122:  'IonLabel' is defined but never used           @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:141:  'IonText' is defined but never used            @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:150:  'IonImg' is defined but never used             @typescript-eslint/no-unused-vars
[react-scripts]   Line 23:13:   'shareRet' is assigned a value but never used  @typescript-eslint/no-unused-vars
[react-scripts] ./src/pages/ProFeatures/SweetAlerts/SweetContainer.tsx
[react-scripts]   Line 11:100:  'IonAvatar' is defined but never used                    @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:150:  'IonImg' is defined but never used                       @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:158:  'IonIcon' is defined but never used                      @typescript-eslint/no-unused-vars
[react-scripts]   Line 11:167:  'IonList' is defined but never used                      @typescript-eslint/no-unused-vars
[react-scripts]   Line 15:17:   'LocalNotifications' is assigned a value but never used  @typescript-eslint/no-unused-vars
[react-scripts] ./src/pages/ProFeatures/SMS/SmsContainer.tsx
[react-scripts]   Line 11:102:  'IonItem' is defined but never used
       @typescript-eslint/no-unused-vars
[react-scripts]   Line 14:10:   'registerWebPlugin' is defined but never used
       @typescript-eslint/no-unused-vars
[react-scripts]   Line 14:29:   'Plugins' is defined but never used
       @typescript-eslint/no-unused-vars
[react-scripts]   Line 14:38:   'Capacitor' is defined but never used
       @typescript-eslint/no-unused-vars
[react-scripts]   Line 71:56:   Using target="_blank" without rel="noopener noreferrer" is a security risk: see https://mathiasbynens.github.io/rel-noo
pener  react/jsx-no-target-blank