Workflow Rejecting Error

HI All,

I have created Workflow for Purchase orders the workflow its going for approval, but when the approver rejecting the workflow.

if am try to resubmitting the same PO it is getting an error Funtion run() has been called incorrectly…

So my query is , after rejecting the workflow can we resubmit it again or not?

How we can resolve this error Funtion run() has been called incorrectly… while resubmitting the same workflow**?**

If any one come across this type issue please let me know.

Thanks & Regards,

Yesu.