Please take a look at the following blog post by @Joseph Pilov (and team) to get detailed explanations, causes, and user actions for the top 25 most common SQL Server Engine errors!
https://techcommunity.microsoft.com/t5/sql-server-support-blog/top-25-sql-server-engine-errors-based...
You will find error details (E.g., Event ID, Source, component etc.), explanation, causes, and user actions to better understand the error and self-mitigate.
