Error 500 on viewing tax rates in backend

[michelb]

I created a new tax rate and now I get an Error 500 saying this (in a german Google Chrome), when I want to view the tax rate site:

Beim Abrufen von http://***/contao/main.php?do=iso_se...l_iso_tax_rate ist auf der Website ein Fehler aufgetreten. Möglicherweise wird sie gerade gewartet oder ist falsch konfiguriert.

I just updated to Contao 2.10.4, Isotope is on 1.3.0 rc1 Build 15.

Is this a bug? Can somebody help me?

[jan.theofel]

Hello Michel,

I don't have a solution for your issue. The extension isotope_exceptional might help to solve that issue.

But as you seem to speak German you might want to post this in the German speaking Isotope community.

Jan