Hi dano, Florian,
It seems the websource scripts for Amazon.co.jp are broken.
(Amazon.co.jp search by album / and "cover only" variant.)
This error now always comes up.
I see the Amazon.com websource scripts have been updated with Mp3tag build 2.49a, I guess they need to be updated for Amazon.co.jp as well?
See you,
Alcahest
PS: Somehow the Amazon.com "Cover only" script is different in this thread versus the one that comes with the new 2.49a build. Is it intentional? (the full Amazon.com script is the same in both the thread and 2.49a build)