Hi @Johana Guevara ,
It seems this is not a common issue per my test.
This error usually occurs if the server running the SQL has run out of disk space.
The site will be working as per expectation in the read only mode. Any changes that write data to the site will fail with the same error msj .
Please check if there is enough space in the SQL server.
If the problem is not solved, we can work together to narrow down and resolve the situation. Please kindly provide more information below to let us work further.
1.Are other users with permissions facing the same problem? View through another computer or account.
2.You could try to clear browser cache then restart it.
3.Try to use a different browser or your browser's InPrivate mode to see if the same error occurs.
4.Whether all SharePoint llbraries have the same problem?
5.Try to delete your office document cache and compare the results:Delete your Office Document Cache.
Hope the information can help you. And if there have any unclear or misunderstanding, please feel free to post back and we’ll continue to help you all the time!
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