Use default encoding error from redis.

bin/packages/Paste.py

@@ -70,7 +70,6 @@ class Paste(object):
             host=cfg.get("Redis_Queues", "host"),
             port=cfg.getint("Redis_Queues", "port"),
             db=cfg.getint("Redis_Queues", "db"),
-            encoding_errors='replace',
             decode_responses=True)
         self.store = redis.StrictRedis(
             host=cfg.get("Redis_Data_Merging", "host"),
@@ -128,6 +127,8 @@ class Paste(object):
 
         try:
             paste = self.cache.get(self.p_path)
+        except UnicodeDecodeError:
+            paste = None
         except Exception as e:
             print("ERROR in: " + self.p_path)
             print(e)