App won’t save settings

Hello,

We’ve been using this plugin for at least five years but it is not working now. It looks fine on the front end. But on the back end, it gives this error:

error setting certificate verify locations: CAfile: /home/jasonharris1/jasonharris.com.au/wp-content/plugins/twitter-tweets/vendor/abraham/twitteroauth/src/cacert.pem CApath: /etc/ssl/certsCan’t connect to Twitter API. Check your internet connection.

The save button no longer works. If we change the settings and click save and then refresh, it reverts to what it was originally. It just doesn’t save. So the settings cannot be changed.

Screenshot.