I recently replaced my original WP site, with another one that I built on a subdomain of that same site. The original site is diplomacist.org, and the subdomain is ciartest.diplomacist.org. After replacing all the files in the original site with the files from the new site, everything is working except for the links.
It's so bad that I cannot even log into the new site, because the log in link goes to the old site (ciartest.diplomacist.org). Even when delete the "ciartest" part of the domain, the login does not work.
Anyone have any ideas about how to fix this?