Help for Aimeos

Hi,
I had done a update from aimeos version 2.3.1 (typo3 6.2.21) to 2.4.6.
If I add a product in to the cart following error pops up:
Class "MShop_Service_Provider_Decorator_Delivery" not available
I have no clue whats wrong.
Any help is appreciate, thanks.

Regards
Mirco

PS: Where can I find the change logs?

Mirco wrote:Class "MShop_Service_Provider_Decorator_Delivery" not available

Hm, such a decorator isn't part of the Aimeos core and hasn't been in the past. Please check in the admin interface -> Service tab if there's an entry that contains "...,Delivery" as provider. If yes, remove the ",Delivery" if you know that it doesn't exist in an extension you use.

Mirco wrote:PS: Where can I find the change logs?

Within the LTS release, only bugfixes have been applied:
https://github.com/aimeos/aimeos-core/commits/2015.10

Thanks, that was the problem.
We had tried to modify a Decorator in the beginning and I have it forgotten.