Screen Sharing Error Loop [VueJS]

OpenVidu v2 Issues developing apps
1

I start my session with webcam:
Then try share my screen whit this code:
async screenShare () {
const token = await this.createToken(this.idClase)
console.log(token)
this.session
.connect(token).then(() => {
const videoSource = navigator.userAgent.indexOf(‘Firefox’) !== -1 ? ‘window’ : ‘screen’
const publisher = this.OV.initPublisher(
undefined,
{
videoSource: videoSource,
publishAudio: true,
publishVideo: true,
mirror: false
}, (error) => {
if (error) {
console.error('Error while initializing publisher: ', error)
} else {
console.log(‘Publisher successfully initialized’)
}

              if (error && error.name === 'SCREEN_EXTENSION_NOT_INSTALLED') {
                this.setState({ showExtensionDialog: true })
              } else if (error && error.name === 'SCREEN_SHARING_NOT_SUPPORTED') {
                alert('Your browser does not support screen sharing')
              } else if (error && error.name === 'SCREEN_EXTENSION_DISABLED') {
                alert('You need to enable screen sharing extension')
              } else if (error && error.name === 'SCREEN_CAPTURE_DENIED') {
                this.session.unpublish(publisher)
                alert('You need to choose a window or application to share')
              }
            }
          )
          publisher.once('accessAllowed', () => {
            publisher.stream.getMediaStream().addEventListener('ended', () => {
              console.log('ENDED: User pressed the "Stop sharing" button')
              this.sharingScreen = false
              this.session.unpublish(this.screenPublisher)
              this.screenPublisher = undefined
            })
            publisher.stream.getMediaStream().addEventListener('inactive', () => {
              console.log('INACTIVE: User pressed the "Stop sharing" button')
              this.sharingScreen = false
              this.session.unpublish(this.screenPublisher)
              this.screenPublisher = undefined
            })
            this.session.unpublish(this.publisher)
            this.screenPublisher = publisher
            this.session.publish(publisher)
            this.sharingScreen = true
          })
          publisher.once('streamPlaying', () => {
            console.log('Streaming:', publisher)
          })
        }).catch((error) => {
          console.log(
            'There was an error connecting screen share:',
            error.code,
            error.message
          )
        })
    },

But create another camera connection.