Domain caching problem

I've installed Centos Web Panel and have setup 10 domains with WordPress installs. All have restored without problems except one. There seems to be a strange caching problem and I'm getting an insecure content icon so SSL won't display correctly. I've cleared my Firefox cache, I've tried using Chrome, disabled all caching in WordPress and nothing works.

Something has cached the two image files that are causing the problem. But the images were deleted yesterday. Does the web panel have a cache I can clear?

if https is not showing green pad lock you've mixed http and https content loading change all links to https to resolve it.

Thanks. I figured this one out. All I had to do was use a WordPress plugin that did a search on the database and changed all references from http to https, and it worked. It only appeared to be a caching problem. This one is closed.