Workflow - Created new workflow process(CO)

I created a new workflow called "CO".  It was working fine last week. As I was making changes I forgot to check in or unlock the Item. I have checked in the Item or Unlocked the item and when I create a new CO, I cannot save it. I get the following error: Aras.Server.Core.ItemIsLockedException Buffer: -<SOAP-ENV:Envelope> -<SOAP-ENV:Body> -<SOAP-ENV:Fault> < faultcode > SOAP-ENV:Server.ItemIsLockedException </ faultcode > < faultstring > Aras.Server.Core.ItemIsLockedException </ faultstring > -<detail> < af:legacy_detail > Aras.Server.Core.ItemIsLockedException </ af:legacy_detail > < af:exception message =" Aras.Server.Core.ItemIsLockedException " type =" Aras.Server.Core.ItemIsLockedException " /> < af:item type =" CO " id =" 3996DE7B25BE4BE8BD95083B381D0F56 " /> </detail> </SOAP-ENV:Fault> </SOAP-ENV:Body> </SOAP-ENV:Envelope>