The License expired message appears when the Client no longer has an active license, usually because the subscription was not renewed or the trial ended.
🦉 For more details, see this article.
To fix it:
In the pop-up window, click Reactivate License.
Sign in to my.anydesk and open the License tab.
Click Reactivate, complete the renewal, then return to the AnyDesk client and click Refresh.