Assuming this doesn't happen in a clean directory, the workaround is to delete the query_results file.
(Notice the banner says "This software is in pre-production form and is considered to be beta"? If you can update to a release that isn't pre-production, you'll want 2019.2 or later. Any earlier, you have to delete the query_results file between each run.)
-Sam.
(Disclosure: I work at Mentor Graphics/Siemens EDA.)