moved to new server and domain and site will only load when logged in

I recently moved my wordpress website to a new server and different domain name and now the site will only fully load to a browser sessiion if I am simultaneously logged in to wpadmin. If I log out all that will load is the LOGO. No menus or pages or content. What do I need to change on my linux server or wordpress install. The site works perfectly if I am also logged in to wpadmin in another browser session on the same machine. I did not have this problem before I moved the site. I would appreciate your help if you have had this problem before and know how to fix it.