Broken Landing Page
				
				
                
                    
                    
                
                
                    
						
                
                
                    Hi 
I've somehow managed to break the landing page on my JR1.60 install.  I have a child-theme, but whether or not I activate the child-theme, when I go to 
www.mydomain.com all I get is a black page.  However, if I go to 
www.mydomain.com/contact I can see the theme pages just fine and every other page/link works except if I click on the homepage, in which case I get the black page again.
My normal landing page is a static page, but even if I change the landing page to another static page, or to one of the JobRoller dynamic pages, I still get a black screen.
I think it may be something to do with a broken style-sheet, but I don't know how to fix it.  Can anyone please help ?