diff --git a/src/main/java/de/uniluebeck/mi/projmi6/db/MySqlConnectionFactory.java b/src/main/java/de/uniluebeck/mi/projmi6/db/MySqlConnectionFactory.java
index c8dfe6f..e680c1c 100644
--- a/src/main/java/de/uniluebeck/mi/projmi6/db/MySqlConnectionFactory.java
+++ b/src/main/java/de/uniluebeck/mi/projmi6/db/MySqlConnectionFactory.java
@@ -8,7 +8,7 @@ import java.sql.SQLException;
  * MySQL Connection Factory.
  */
 public class MySqlConnectionFactory {
-    public static final String URL = "jdbc:mysql://localhost:3306/pmiw15g06_v01";
+    public static final String URL = "jdbc:mysql://141.83.20.84:3306/pmiw15g06_v01";
     public static final String USER = "pmiw15g06";
     public static final String PASS = "AX3yQSYJSH43PrSz";
     public static final String DRIVER = "com.mysql.jdbc.Driver";
diff --git a/src/main/java/de/uniluebeck/mi/projmi6/hapi2/HL7Receiver2.java b/src/main/java/de/uniluebeck/mi/projmi6/hapi2/HL7Receiver2.java
index 07de57e..d5d5bf6 100644
--- a/src/main/java/de/uniluebeck/mi/projmi6/hapi2/HL7Receiver2.java
+++ b/src/main/java/de/uniluebeck/mi/projmi6/hapi2/HL7Receiver2.java
@@ -88,7 +88,7 @@ public class HL7Receiver2<T extends AbstractMessage> implements ReceivingApplica
 
         if (patient == null) {
             logInHL7MessageToDatabase(message, msh, metadata);
-            updateUI(new HL7Message(patient, -1, LocalDateTime.now(), "Patient nicht gefunden.", true));
+            updateUI(new HL7Message(null, -1, LocalDateTime.now(), "Patient nicht gefunden.", true));
             return generateACKWithAR(message, "Patient nicht gefunden.");
         }