Your problem is with a customized template - either regular template or css template. You will need to go through the customized templates that are used on that page and compare them to a default template and see what the differences are and upgrade your template.
Your problem is with a customized template - either regular template or css template. You will need to go through the customized templates that are used on that page and compare them to a default template and see what the differences are and upgrade your template.
But was it made for the same version of vbulletin you are running? And it really doesn't matter where you got it from, those are the steps you would need to take to fix it if the author isn't releasing a style for the version you are running.