Workflow Servlet Exception

[venu.vijayagiri09]

Hi all,
I am using OpenKM 6.2.4 trial version on windows 7 and I am working on workflows.
Created a sample workflow with the form, the form passes between three users and it's working fine.
In this I have found two problems.
1)When ever I upload a new document automatically my workflow is attached to that document and executed.
2)I have deleted the Process definition file from the workflow administration instance and started uploading a new document but I found an error as shown in the screen shot(every time).

Can you tell me how to resolve this.

[jllort]

Do you set in wizard to automatically add workflow and then you have delete it ?
Should take a look at catalina.log ( tomcat/logs ) to see complete log error.