I uploaded my premium WP theme, Emag, via my FTP client. Everything was installed and working fine. I was further developing the site on the WP Dashboard for hours and suddenly everything changed - the menu's disappeared, the slideshow stopped working, the sidebar is missing plug-in's. I have no idea what happened. As I wasn't working in the back-end this seems a bit strange.
I deleted the entire theme from the WP server and reinstalled it from the zip I purchased. Still, nothing. Even when I try and preview the Emag theme before re-activating it, I see nothing but a blank screen.
This is probably an easy solution escaping me entirely.
Any suggestions/help would be greatly appreciated!