diff --git a/CHANGED b/CHANGED
index 0ea769eea..7004a5875 100644
--- a/CHANGED
+++ b/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+ - bugfix:  73_GardenaSmartBridge: fix undefined_value Error
  - feature: 98_Text2Speech: add Amazon Polly as new suggested TTS-Engine
               due best quality 
  - bugfix:  73_AutoShuttersControl: fix shading absent and coming home, fix
diff --git a/FHEM/73_GardenaSmartBridge.pm b/FHEM/73_GardenaSmartBridge.pm
index f856df166..47aaaf86f 100644
--- a/FHEM/73_GardenaSmartBridge.pm
+++ b/FHEM/73_GardenaSmartBridge.pm
@@ -59,7 +59,7 @@ use strict;
 use warnings;
 use FHEM::Meta;
 
-my $version = "1.6.0";
+my $version = "1.6.1";
 
 
 sub GardenaSmartBridge_Initialize($) {
@@ -502,6 +502,7 @@ sub ErrorHandling($$$) {
             ( $data =~ /Error/ )
             or defined( eval { decode_json($data) }->{errors} )
         )
+        and ref($param->{code}) eq 'HASH'
         and exists( $param->{code} )
       )
     {