When attempting to save a product (transferred originally from Mage 1 database) in Magento 2 I am receiving the following error.
Warning: imagejpeg(/var/www/html/pub/media/catalog/product/cache/1/swatch_image/30x20/beff4985b56e3afdbeabfc89641a4582/s/m/small-table_4_2.jpg): failed to open stream: Permission denied in /var/www/html/vendor/magento/framework/Image/Adapter/Gd2.php on line 181
If I visit this location in the file system the image does not exist.
If I look in the product page of admin panel or on the front end I can see no call to this specific image link.
Can anyone please assist?