Better help with the most basic errors

Some very basic and common errors do not have any solution and are classified as unexpected errors

For the two errors illustrated in the screenshots, we need to have relevant and helpful texts in:

• Execption solution

• Technical description

• Exception message (e.g. which IDs that has been used for look up)

Consider if it could be a good idea to run through "Top 10 most frequent errors" and do the same for them. Or perhaps all errors?