Hi, I'm attempting to upgrade our current SharePoint and Project server 2010 installation to 2013. We recently had out sharepoint technician leave so I took over and I'm not the savviest with Sharepoint, I can get the SharePoint to upgrade but project server keeps telling me update completed with errors. when I review the log it doesn't really tell me what the problem is and I can't get to the project site.
when I look on the original site they have 1 main site named http://intranet.domain.com/ then under site collections it says there is a subsite called http://projects.domain.com/
I cant figure out how to make a sub-site like that in 2013, I'm not even sure how they did it in 2010. I find no KBs or technet articles on how to do such.
what I was trying to do was create another SharePoint site called projects with the URL http://projects.domain.com/ and attach the database there and that's when I would get the error. most forum posts say that's because I'm attaching it to the wrong site and it needs to be set up exactly the same. Does anyone know how to create a sub-site with a full URL like in the picture attached below?