diff --git a/mycommands.sh b/mycommands.sh
index d17f1c7..c3a05f4 100644
--- a/mycommands.sh
+++ b/mycommands.sh
@@ -13,7 +13,7 @@
 #     License: WTFPLv2 http://www.wtfpl.net/txt/copying/
 #      Author: KayM (gnadelwartz), kay@rrr.de
 #
-#### $$VERSION$$ v1.5-0-g8adca9b
+#### $$VERSION$$ v1.51-dev-17-gecaecfe
 #######################################################
 # shellcheck disable=SC1117
 
@@ -324,8 +324,21 @@ else
     # func="$1" err="$2" chat="$3" user="$4" emsg="$5" remaining args
     bashbotError_403() {
 	log_debug "custom errorProcessing error 403: FUNC=$1 CHAT=$3 USER=${4:-no-user} MSGID=$6 ERTXT=$5"
+	local user="$4"; [[ -z "$4" && -n "$3" ]] && user="$3"
+	if [ -n "${user}" ]; then
+		# block chat/user
+		case "$6" in
+		    *"blocked"*)
+			jssh_insertKeyDB "${user}" "User blocked bot on (LANG=C date)" "${BLOCKEDFILE}";;
+		    *"kicked"*)
+			jssh_insertKeyDB "${user}" "Bot kicked from chat on (LANG=C date)" "${BLOCKEDFILE}";;
+		    *)
+			jssh_insertKeyDB "${user}" "Reason: $6 on (LANG=C date)" "${BLOCKEDFILE}";;
+		esac
+	fi
     }
 
+
     ###########################
     # place your processing functions here --------------
 
diff --git a/mycommands.sh.clean b/mycommands.sh.clean
index 4cb32bf..156e876 100644
--- a/mycommands.sh.clean
+++ b/mycommands.sh.clean
@@ -10,7 +10,7 @@
 #     License: WTFPLv2 http://www.wtfpl.net/txt/copying/
 #      Author: KayM (gnadelwartz), kay@rrr.de
 #
-#### $$VERSION$$ v1.5-0-g8adca9b
+#### $$VERSION$$ v1.51-dev-17-gecaecfe
 #######################################################
 # shellcheck disable=SC1117
 
@@ -126,4 +126,17 @@ else
 	done <<<"${result}"
     }
 
+    ###########################
+    # example error processing
+    # called when delete Message failed
+    # func="$1" err="$2" chat="$3" user="$4" emsg="$5" remaining args
+    bashbotError_delete_message() {
+	log_debug "custom errorProcessing delete_message: ERR=$2 CHAT=$3 MSGID=$6 ERTXT=$5"
+    }
+
+    # called when error 403 is returned (and no func processing)
+    # func="$1" err="$2" chat="$3" user="$4" emsg="$5" remaining args
+    bashbotError_403() {
+	log_debug "custom errorProcessing error 403: FUNC=$1 CHAT=$3 USER=${4:-no-user} MSGID=$6 ERTXT=$5"
+    }
 fi