dashlet can't do anything

After upgrading to 7.11.10, the home page’s dashlet can’t do anything, click refresh, delete, and the edit button doesn’t respond.
I also tried to fix it in system management, but it still didn’t work.

I hope to get help, thank you very much.

Have you setup the permissions after doing the upgrade?
and also can you please check the CRM Logs, Apache Logs and browser console for any error??


I think this is a problem that has not been solved before. It can be solved by the previous solution.