Hello,
Problem is not related to Header builder in any way.
1) You have disabled brands http://prntscr.com/p9rbcp but added brand filter to widget area http://prntscr.com/p9rbxt So, either remove Brands filter or keep Brands enabled.
2) You gave FTP access to empty directory http://prntscr.com/p9r8cu But I think we don’t need it anymore because problem is not related to theme files.
Regards