I installed JF Calla Exteriors using Quickstart 3.0 downloaded from your website: all goes ok but when I access the backend it obviously show me availability of 3.2.1 update: after executing the procedure (writing file directly) browser only shows me a blank page if I try to access backend and even frontend too.
So I deleted all files via FTP and tried again procedure, finally updating 3.0 -> 3.2 via FTP instead: same result
Is this template just not compatible with J 3.2.x or can you please give me help finding what's wrong?
Thanks in advance.