Can't add new provider Openstack

Hello.

I want add another Openstack once the form fill and hit the button validate. I had a successful validation.

So, now i just need to hit the button add but after a little time of charging, nothing happen, i still on the same page and nothing seem load or do something.

I’m going search in log but i saw nothing important for me.

In production.log i have this repetition : WARN – : Scoped order is ignored, it’s forced to be batch order

I don’t know what’s mean

And when i tried to add the Openstack, i saw the validation in logs, the parameters…
But no Error or Information

Sorry i know it’s a light description but i can’t provide more.

Thanks for your help.

Grégoire