Can't add subnets - Githubissues

Hello,

I have upgraded my ONA server from v13 to v19.0.2 and now I can't add subnets. It always returns this error :

I have checked some points :

It works when I am using the default ONA database (called ona_default) and I have performed the upgrade for my database.

I guess it refers to this issue : https://github.com/opennetadmin/ona/issues/99 It may not have been solved.

Any idea about this ?

opennetadmin / ona