New install - user is not permitted to perform this operation

Hello everybody

I tried to install the current Ghost version, I did it following these instructions (I also have an OVH hosting): OVH - Installing Ghost on a Cloud Web hosting plan

Only I replaced NodeJS version 8 with the current 10. I can successfully create an account on the admin page and log in with it.

But all functions do not work and I always get the following error message:
Request was rejected because user is not permitted to perform this operation.

All the same whether create a post or change a setting it always gets this error message, does anyone have an idea what could be the reason?

  • What version of Ghost are you using?
    3.12.1

  • What configuration?
    OVH Webserver, NodeJS10

  • What browser?
    tried Firefox, Google Chrome and Safari

  • What errors or information do you see in the console?
    Request was rejected because user is not permitted to perform this operation.

Does nobody have any ideas? Maybe a little tip what I can/should have a look at

my newbie guess is that its related to the fact that OVH allows multisite setup e.g. they have their own internal host called blahblah.somedatacenter.something.ovh. Its the place where you put all sites but then you have your own domain say myownblahblah.com which i guess is a virtual host behind which sit the internal host. Now when we login as admin the cookies say myownblahblah.com but actually backend is looking for blahblah.somedatacenter.something.ovh.

Did anyone manage to solve this? because basically i have same issue.