Only print errors if errors available

src/main/java/de/jeyp91/App.java

@@ -88,7 +88,7 @@ public class App {
             TippligaSQLConnector con = TippligaSQLConnector.getInstance();
             con.executeUpdate(sql);
         }
-        if(!beautifulInfo.equals(""))
+        if(!StatusHolder.getError() && !beautifulInfo.equals(""))
             logger.info(beautifulInfo);
     }