Cells don't execute

Problems and bugs
1

Hi,
I have been using Datalore Jupyter Notebooks for months. Since this morning, I can’t execute every cells on a collaborative Notebook. How can I execute again those cells ?
Thank you

2

Hi @Hugo_Serie, does the problem persist? Does it affect a single notebook?

3

It affected a single notebook. It has been working again since yesterday night.
Do you have any tips to avoid this problem to happen ?