csv upload for images (image URLs (x,y,z..)) doesnt work for ps on docker

[TonySerpofski]

I've created a directory in my prestashop persistent directory (csv_img_uploads) and pointed my csv file column (image URLs (x,y,z..)) to the location but when 'Importing your data...' ends i get this error message:

Some errors were detected. Please check the details:

    Error copying image: http://192.168.0.200/csv_img_uploads/PFS_March_17-1.jpg

On a bare metal Apache server id use these commands to change permissions but the error persists:

sudo chown -R www-data:www-data /var/www/html/prestashop/csv_img_uploads
sudo chmod -R 755 /var/www/html/prestashop/csv_img_uploads

I can see the images on my network when i go to eg http://192.168.0.200/csv_img_uploads/PFS_March_17-1.jpg. But ps cant seem to see the dir to pull the image for the conversion and upload