Error when exporting project

I get this error during project export. The export completes.

An error occurred while exporting table
Testtable


Error executing query
Table 'test.Testtable doesn't exist


SHOW full columns from'Testtable'

The custom view was deleted previously. It does not display on the datasource tables page, yet export apparently thinks it is still there. Can I manually remove the reference to this non-existent export table? Sync database doesn't resolve issue.

Thanks