After an upgrade of Devolutions Password Server, when you open the web interface in your browser, the following errors are displayed in your browser.
Because the local cache of the browser still content the old version, you must clear the cache of your browser to resolve the issue. In your browser, navigate to your Devolutions Password Server webpage and press F12. At the bottom, you should see a Console Tab.
Select the Console tab and click in the text field located at the bottom. Then, type localStorage.clear(); and press Enter. This should empty your local storage regarding the Devolutions Password Server website.