OJS - The current role does not have access to this operation

Hello, I have a problem that prevents me from moving forward in the migration of a journal to another domain.
The OJS works in theory well but it constantly says “The current role does not have access to this operation” and closes the working section and for example when the authors are being loaded you lose everything loaded, which generates a lot of delay in the work.
I would like to know how this aspect could be corrected in OJS. The version of OJS I use is
The reality is that we are stopped in the work because of this, I need to move forward and if this is sustained it will bring problems for both authors and editors.
I remain attentive.
Best regards, Javier.