Disabled logging of errors in parsing PoliqarpQuery.

Change-Id: I2aba3a4c94f4ecd3693360c8de2f2a3a9fe82821
diff --git a/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessor.java b/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessor.java
index 7879842..aed8c3d 100644
--- a/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessor.java
+++ b/src/main/java/de/ids_mannheim/korap/query/serialize/PoliqarpPlusQueryProcessor.java
@@ -1091,9 +1091,9 @@
         }
         // Some things went wrong ...
         catch (Exception e) {
-            log.error("Could not parse query. "
-                    + "Please make sure it is well-formed.");
-            log.error(errorListener.generateFullErrorMsg().toString());
+//            log.error("Could not parse query. "
+//                    + "Please make sure it is well-formed.");
+//            log.error(errorListener.generateFullErrorMsg().toString());
             addError(errorListener.generateFullErrorMsg());
         }
         return tree;