diff --git a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/redaction/utils/PositionUtil.java b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/redaction/utils/PositionUtil.java
index 9f692592..0d3f02f6 100644
--- a/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/redaction/utils/PositionUtil.java
+++ b/redaction-service-v1/redaction-service-server-v1/src/main/java/com/iqser/red/service/redaction/v1/server/redaction/utils/PositionUtil.java
@@ -35,8 +35,14 @@ public class PositionUtil {
                     .sorted(Comparator.comparing(Entity::getStart))
                     .collect(Collectors.toList());
             Entity firstEntity = orderedEntities.get(0);
-            List<EntityPositionSequence> positionSequences = text.getSequences(firstEntity.getWord(), dictionary.isCaseInsensitiveDictionary(firstEntity
-                    .getType()), firstEntity.getTargetSequences());
+            List<EntityPositionSequence> positionSequences;
+            try {
+                positionSequences = text.getSequences(firstEntity.getWord(), dictionary.isCaseInsensitiveDictionary(firstEntity
+                        .getType()), firstEntity.getTargetSequences());
+            } catch (Exception e){
+                log.error("Problem occured at word: " + firstEntity.getWord() + "in text:" + text.toString());
+                return entities;
+            }
 
             for (int i = 0; i <= orderedEntities.size() - 1; i++) {
                 try {