Hey i have a workflow i am trying to troubleshoot. Its a bit of a hacky funny one, but the specifics aside, i try and submit from portal and get this message:

Just wondering where the actual error is logged to so i can take a look at try and diagnose. All fields are filled out so the error is erroneous as written. I believe it is having trouble sending an email with a plugin because if i remove that line it does work, but i need to see the actual error. Must be logged somewhere right?