diff --git a/README.md b/README.md
index b327382..8ceded0 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,10 @@ A free social network
 
 
 
+## Screenshots
+
+![](./doc/screenshots/jappix-social.png)
+
 ## Documentation and resources
 
 * Official app website: https://jappix.org/
diff --git a/README_fr.md b/README_fr.md
index c7c50d6..508cb8c 100644
--- a/README_fr.md
+++ b/README_fr.md
@@ -17,6 +17,10 @@ Un réseau social libre
 
 
 
+## Captures d'écran
+
+![](./doc/screenshots/jappix-social.png)
+
 ## Documentations et ressources
 
 * Site officiel de l'app : https://jappix.org/
diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
new file mode 100644
index 0000000..e69de29
diff --git a/doc/screenshots/jappix-social.png b/doc/screenshots/jappix-social.png
new file mode 100644
index 0000000..d290fc5
Binary files /dev/null and b/doc/screenshots/jappix-social.png differ
diff --git a/scripts/upgrade b/scripts/upgrade
index 41d28e0..db9c103 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -9,8 +9,6 @@
 source _common.sh
 source /usr/share/yunohost/helpers
 
-ynh_abort_if_errors
-
 #=================================================
 # LOAD SETTINGS
 #=================================================
@@ -103,6 +101,8 @@ ynh_add_fpm_config
 # Set Jappix configuration
 #=================================================
 
+mkdir -p "$final_path/store/conf"
+
 ynh_add_config --template="../conf/hosts.xml" --destination="$final_path/store/conf/hosts.xml"
 ynh_add_config --template="../conf/main.xml" --destination="$final_path/store/conf/main.xml"
 ynh_add_config --template="../conf/installed.xml" --destination="$final_path/store/conf/installed.xml"