diff --git a/app/scodoc/sco_cache.py b/app/scodoc/sco_cache.py
index ecbf80a69a..193ebd68c2 100644
--- a/app/scodoc/sco_cache.py
+++ b/app/scodoc/sco_cache.py
@@ -85,7 +85,7 @@ class ScoDocCache:
         try:
             return CACHE.get(cls._get_key(oid))
         except pylibmc.Error:
-            log("Warning: memcached error")
+            log("Warning: memcached error in get")
             log(traceback.format_exc())
             return None
 
@@ -94,9 +94,13 @@ class ScoDocCache:
         """Store value"""
         key = cls._get_key(oid)
         # log(f"CACHE key={key}, type={type(value)}, timeout={cls.timeout}")
-        status = CACHE.set(key, value, timeout=cls.timeout)
-        if not status:
-            log("Error: cache set failed !")
+        try:
+            status = CACHE.set(key, value, timeout=cls.timeout)
+            if not status:
+                log("Error: cache set failed !")
+        except pylibmc.Error:
+            log("Warning: memcached error in set")
+
         return status
 
     @classmethod