Hi I'm looking to create a new database. I installed the software. then went to create a new database. then the error

Database creation error: 'NoneType' object has no attribute 'uid'

continues to come back. when going into the file and running program through file explorer, right clicking odoo icon , then run as admin.  error code came back as

error opening file for writing. 

c:\Program Files\Odoo 19.0.20251004\python\python.exe

i moved the file to a usb drive and tried again and same message came back. i want to create my database and start using odoo asap. please help me. how do i create and open my database without theses errors??