i need a expert laravel / ajax

i need to fix so many conflicting JavaScript modules in website and fix filter https://workshires.com/categories/graphicsdesign/logo In this URL ajax filter working but some time it's stuck because of the console error. So i need to fix and if we fix this then filter working fine. https://watch.screencastify.com/v/cX4eSTUMMUoNSVJQQqAb This ajax stop working based on the console error. And once we fix this we need to apply for mobile version subcategory page and then category page with desktop and mobile too.