Issue Summary

When the space being imported exists in the trash, the space import fail with a misleading error message:
"No row with the given identifier exists: [com.atlassian.confluence.spaces.Space#259490044"

The error message should mirror the one shown when the space exists, but indicating that the space is already in the trash.

Steps to Reproduce

1. Export one space using XML 
2. Import the space 
3. Archive the imported space and move to trash
4. Import again the space

Expected Results

Import fails with an error message that the space already exists and it is in the trash

Actual Results

The import fails with an error message similar to "No row with the given identifier exists: [com.atlassian.confluence.spaces.Space#259490044"

Workaround

Remove the space from the trash and reimport the space