Facing issue in signing up and loging in the dashboard when run locally

I am working on the real-time project and I’m facing an issue called “unable to find valid certification path to request ” error when I run my dashboard locally can anyone help me out with this, please. I have gone through all the configuration details as well as the Java version and this is working fine with my friend's laptop, but I am the only one who is facing this issue.. Please help me out to resolve this   Mendix Version: 8.14.1  
1 answers

You should check your smtp email server configuration. Mendix will not download any missing certificates in the chain, by itself.

If your server address is ok, try to get the missing certificate with a browser by clicking the lock in the addressbar. You can install these in project > settings in Studio Pro for local use.