Cannot access website through https after updating private ip

Hello, Recently there was a change in the ip address of my amazon instance on which virtualmin was hosted. Everything before the ip change was working perfectly alright. I shifted to the new ip address using addresses and networking->Change ip addresses, there has been no other change there. But after changing my ip i cannot access my website through ssl. It gives me an error "The site cant provide a secure connection". I've tried many things to fix this without an luck. Please help me with this as soon as possible. Any help is appreciated.

Regards, Ronak