Fastai - Part 1 Lesson 2 - Warrning message

This is my first post here (-:
I tried creating my list of photos to practice lesson #2.
After searching the images using Google photos, I clicked CTRL+ Shift+J to create a list of URLs but I got this warning message.
In addition, the paste option would not work. doesn’t work as well, and no popup blocker is active.
I have Windows 10 64bits.
I tried looking for cookies definitions but it didn’t help.
Any suggestions? Thanks in advance!