diff --git a/src/main/java/org/gcube/data/analysis/wps/ExecuteRequest.java b/src/main/java/org/gcube/data/analysis/wps/ExecuteRequest.java
index 6603716..a1af846 100644
--- a/src/main/java/org/gcube/data/analysis/wps/ExecuteRequest.java
+++ b/src/main/java/org/gcube/data/analysis/wps/ExecuteRequest.java
@@ -624,6 +624,7 @@ public class ExecuteRequest extends Request implements IObserver {
 				updateStatusSuccess();
 			}
 		} catch (Throwable e) {
+            e.printStackTrace();
 			String errorMessage = null;
 			if (algorithm != null && algorithm.getErrors() != null && !algorithm.getErrors().isEmpty()) {
 				errorMessage = algorithm.getErrors().get(0);