I’m sorry but as you appear to be using a commercial theme, you need to seek support from the theme’s developer/vendor. We do not have access to, nor do we support, commercial products here.
Can you replicate the problem using the default Twenty Fourteen theme with all plugins deactivated?
I have my other website http://ParentingForeveryone.com that has same WordPress Thesis theme but I didn’t updaye wordpress there and the Categories pages still appear there when I click. I assumed it’s wordpress problem. My website where I updated wordpress to the last version, when they offered to me to update (I usually don’t do it myself without initiate from wordpress notification) The website is http://iodineRebirth.com, the categories don’t work there. Too bad, it’s not Thesis problem, it’s WordPress problem. Please help me!
I work with the Thesis framework on a daily basis.
Want to send me the details of this issue to my email at [Email deleted]
Thanks
[Moderator note: Please do not solicit one-on-one help via outside channels on the community support forums.]
upparent, if it only happens with the Thesis theme (regardless of WordPress version), it’s a Thesis problem.
Every Thesis purchase comes with direct email support and members-only forum access, so no matter where you find yourself, you’ll always have a place to turn if you need some help.
via http://diythemes.com/
Forum volunteers are not given access to commercial products, so they would not know why your commercial theme is not working properly. This is one other reason why volunteers forward you to the commercial product’s vendors. The vendors are responsible for supporting their commercial product.