fixing code

src/main/java/org/gcube/common/authorization/utils/manager/SecretManagerProvider.java

@@ -14,8 +14,7 @@ public class SecretManagerProvider {
 
 		@Override
 		protected SecretManager initialValue() {
-			logger.trace("Creating SecretManager of Thread with name '{}' and id '{}'", Thread.currentThread().getName(), Thread.currentThread().getId());
-			return new SecretManager();
+			return null;
 		}
 
 	};