Fatal error: Uncaught Error: Call to a member function getSliderId() on null in /home/baj/public_html/danny/athlete/app/code/Olegnax/BrandSlider/view/frontend/templates/brandslider.phtml:23 Stack trace: #0 {main} thrown in /home/baj/public_html/danny/athlete/app/code/Olegnax/BrandSlider/view/frontend/templates/brandslider.phtml on line 23