System exception: Wrong Format (1 Viewer)

[wupperi]

When starting scraping I am getting the following error in fanartconfig.log:

17-Jul-2011 11:43:40 Error [ FanartHandlerConfig]: UpdateFanartTable: System.FormatException: Die Eingabezeichenfolge hat das falsche Format.
bei System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal)
bei System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info)
bei FanartHandler.FanartHandlerConfig.UpdateFanartTable()

English translation would be like: "The input String has wrong format"
I also noticed thatr in the GUI the scraper progress bar doesn't update.

I am on a german WIN7 x64 with MePo 1.2 beta and latest Fanart.