For some reason, whenever I click on my header to take me back to my home page, the header image disappears and is replaced by the default colour of the website. The same issue occurs with right clicking as well. Once unclicked, the header returns. It’s only started happening recently – I’ve had no problems of this nature before.
When I switch to another theme the problem doesn’t occur (though it does with the main Nirvana theme – I use a child theme), and I’ve tried deleting the cache and the other plugins, but I still get the same problem. I’m not sure what is causing it and how to solve it.