Error executing sql query when I open a change view
when I try to open a new windows with a change (example: CM-000001) the most of the times I get an error loading the attachments. Instead of show me the documents, it display an error that says "Exception: Error execution sql query".
The log displays the following message:
Error executing sql query. ---> System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding
I know the log says that the server is not responding, but it happens only in changes, not in incidents (when I open an incident it displays the attachments).
Hope you can help me, thanks. I attach some images.