I had a similar issue, mine was that my slider will not display any image but it will be swiping.
I later ran: php artisan storage:link and it fixed my issue all my images started loading.

Don't know if that might help you

i followed the instructions i found on how to install Bagisto but after all the steps are completed successfully, i get the error on my screen when i run "php artisan serve" and view on http://127.0.0.1:8000/