I recently upgraded my software about 3 versions prior to this one. Now when i click the upgrade center it gives me this option to upgrade
Upgrade 4.3.4 - 4.3.5
when i click it , the screen goes to the main dash board and it doesn't allow me to do anything else. I have to refresh the dash board to see the menu. I also can't edit settings. my store is currently closed and i cant re open it. it wont load anything i click.
what could be the issue ?