Switched Servers – lower level pages not working

I switched servers and now only my home page will work. I went from a cPanel type server to a non-cPanel type server (machighway to little oak). Now all lower level pages have this error:

Object not found! — The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error. — Error 404

I have tried making new menus but I can not get any lower level pages to work at all. All of my information is there in my WP site (in edit mode) but not on the web. Thank you for any assistance you can offer.