When the table for Address/Salutations has "" in the name, this error will pop up when trying to query on the specific addressee/salutation
Remove the "" from the table name for the Addressee/Salutation.
Steps to Duplicate
1. Create a new Address/Salutation 2. In the Name for the Addressee/Salutation, add "" into it 3. Try to query on the specific name either in the Criteria or Output 4. Click "Run Now" and the error will pop up