We are experienced WordPress developers and were asked by a client to install and configure your OldCar theme with Fluid Grid on the home page. Before importing their archives, we imported your Dummy Data. We think we followed the documentation properly. However the Grid View does not display at all.
We would love detailed documentation about Grid View.
I have checked your site, as your this thread said “FATAL ERROR IN SIDEBAR”, all that is caused by this error.
That’s because the server doesn’t support mb_strlen() function, so you must edit php.ini on your server, and enable mb_strlen() function, restart apache.