403 response to basset files

Using laravel backpack with basset, all files are returning 200 status except basset files.

I already tested and checked permissions but still 403 persists.

$ chown -R www-data:www-data storage
$ chmod -R 775 storage bootstrap

Another try,

$ chown -R devsite:devsite storage
$ chmod -R 777 storage // this is just for testing purposes.

See image of my network tab.

After several attempts, this error still exists.

How to fix this?

Answer

I finally fixed this. I'll just post just in case somebody might experience the same.

$ chown -R devsite:devsite storage bootstrap
$ chmod -R 775 storage bootstrap 
$ chown -R devsite:devsite public/storage

Wherein, devsite is the user of testing.domain.com.

What causes the problem? This occurs when I cleared the basset.

php artisan basset:clear