umlauts

Hello, I use the DragonByte SEO plugin in the 2.0.36 version for vBulletin 3.8.10. Unfortunately there is a problem with the umlauts öäüß. I use the default skin, it has only changed css and icons. Screens: https://img4.picload.org/image/roccaapi/2017-02-05_1948.png...

Dear all, I don't know if this has been already addressed. If you tag threads with German Umlauts (ä,ö,ü, etc. pp), for example "Überhand" oder "Ähnlichkeit" the generated tag link results in 404 page not found error. Example tag: Überlänge Tag URL...