Why can't I create a sprint when one is already active?

[Max Waterman (Max)]

I can understand not being able to *start* a sprint when one is already active, but I can't see why I can't create one.

Essentially, I want to start planning the sprint by moving issues out of the backlog into the new sprint, and creating new issues - the objective is to reduce the time taken up by planning meetings.

[Nic Brough -Adaptavist-]

You've got a Jjupin script (written in SIL) attached to the create transtion in the workflow - look under post-functions first, as it's most likely to be there

You'll need to debug or remove it.

[Badey Bhai]

What does this error means it realted to naming in my sil

[Nic Brough -Adaptavist-]

It means you have a broken Jjupin script. I can't tell you any more than that - you've not told us what the script is or where it is. You need to find it and remove it.