I also encountered this error.

Some album names had strange characters in them which seemed to act like a Carriage Return/Line Feed (for those old enough to know what they are). You can find them by scanning the albums in text under debug. Typically found in albums with Russian performers/composers but that may just be my experience.

Once found, edit the album names so they don't misbehave, usually just needs a space inserting. You can check using Control:PC where the before and after effect are visble in the rightmost Explore panel.

I get the error at the end of my albums now frown

In the spirit of Spinaltap, I would like to confirm that I am not involved in the corrupt theft of a global sport.