java.lang.NullPointerException servlet api

java.lang.NullPointerException servlet api

Hello,

We have a problem with the servlet api since the upgrade from 8106 to 8200 today. We receive an error on all actions:

<operation>
<operationstatus> Failure </operationstatus>
<message>
Exception during account updation : java.lang.NullPointerException
</message>
</operation>

What could be the problem? I have restarted the server several times. We use the api for customer sync with our CRM, so it is important for us to work.

Regards,

Bastiaan Topper