fix: should show query error even if no issues

Author: Raubzeug

src/containers/Tenant/QueryEditor/QueryResult/QueryResult.js

@@ -111,7 +111,7 @@ function QueryResult(props) {
                     </Fullscreen>
                 )}
             </React.Fragment>
-        ) : null;
+        ) : <span>{error?.data ?? error}</span>;
     };
 
     return (