Saving notebook issue

Hello all,
I’ve been utilizing Swan-K8, but I’ve encountered a problem when attempting to save my notebook. I’m curious if anyone else has experienced the same issue?
File Save Error for FBCM_Linearity_V2.ipynb

Failed to fetch

Dear Vahid,

Please open a support ticket here for this kind of issues:

https://cern.service-now.com/service-portal/?id=functional_element&name=swan

Many thanks!

Enric