I've never used the plugin, but I sorta understand the error message.
I assume you have some textual metadata in that album info which includes non-ascii characters which the plugin is choking on for some reason. If you could remove those characters it might work.
Look for characters equal to or greater than 128 "decimal" (base 10).
You can see which characters may be problematic by looking at the table here:
Either that or the plugin is just out to lunch..
Consider reporting to Adobe here:
Out of curiosity, which language are you using, and is it a standard keyboard? - another possibility is character encoding is different than expected/supported by the plugin..
Thanks very much.
I just have a lot of Chinese there. Do not know if that is okay.
That could be the problem.
Others have reported that Chinese and Swedish character sets are a problem. Safe to assume all foreign characters could be a problem, sorry to say.