I'm trying to use Tosca Commander to test my web app. When I try to run the test case in the ScratchBook, I'm getting the following error: Could not register new connection at TOSCAAutomationService.Reason: Connection Timeout of 15000 ms has been exceeded! Does anyone know how to fix this?

Getting the following error in Tosca: Unable to proceed!Another workspace, which is a copy of this one, commited changes earlier.You will not be able to access the common repository through this workspace. Any ideas on resolving this  error?