plug doesnt working because Could not find the website pages

Hi,i upgrate the smush plugin at Pro but this doesn't working!!!
This is the message :
Bulk smush is currently running. You need to keep this page open for the process to complete.
CANCEL
Could not find /home1/heightdc/public_html/wp-content/uploads/http://ecx.images-amazon.com/images/I/51hbuT1oroL._SL110_.jpg
Could not find /home1/heightdc/public_html/wp-content/uploads/http://ecx.images-amazon.com/images/I/513b71Wv0wL._SL110_.jpg