I’ve installed Kiddos theme to my opencart 126.96.36.199.1 Now on attempt to open checkout or cart pages I’m getting blank screen (please check attached screenshot) There is no any error in console. I’ve searched some information here in Theme Burn forum and found out that my extension: Simple http://simpleopencart.com/ is not compatible with Kiddos theme which is crucial to me. However I’ve tried to remove Simple extension and no success. Checkout/cart pages are still blank. Than I’ve realized that you suggest to use Ajax Quick Checkout extension instead. After AQC (free version) installation I’m still getting black pages.