Description

Can't create workbench if the user has already try to create a workbench with an already-used name.

Environment

1. OS (where OpenCTI server runs): { e.g. Mac OS 10, Windows 10, Ubuntu 16.4, etc. }
2. OpenCTI version: { e.g. OpenCTI 1.0.2 }
3. OpenCTI client: { e.g. frontend or python }
4. Other environment details:

Reproducible Steps

• Go to an entity overview
• Create a workbench
• Create a second workbench with the same name
• An error occurs, which is normal :

But then if you try to create another workbench with a different name, it's not possible. The workbench creation pop-up is still grey and disabled :