404 Error

We get 404 error when we try to click on our previous entry button from a category that has more than one page.

For instance, if we go to our homepage, click on a category with more than one page and then click on the previous entry link at the bottom of the page we get a 404 error and cannot get to page 2. Any help would be appreciated – I can 301 redirect the links but I can’t figure out where to direct the links to.

newhomessection.com/blog

Real estate – is a category with more than 1 page

Thanks for any help