.push_to_hub() from Google Colab not working

Google Colab won’t allow me to push my datasets or model to the hub. I verified my authentication and the correctness of my desired repository. The specific error I am getting: 'You don’t have the rights to create a model under the namespace “Tjalling” '. Below is the code I am using, does anyone know how I can solve this issue? Thanks in advance!

from huggingface_hub import notebook_login