It seems common for postactiv repos to be unavailable, so don't include them in the image

src/freedombone-image-customise

     if [[ $SOCIALINSTANCE == "gnusocial" ]]; then
         git clone $GNUSOCIAL_REPO $rootdir/repos/gnusocial
         git clone $GNUSOCIAL_MARKDOWN_REPO $rootdir/repos/gnusocial-markdown
-        git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
+        #git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
         git clone $PLEROMA_REPO $rootdir/repos/pleroma
         return
     fi
 
     if [[ $SOCIALINSTANCE == "postactiv" ]]; then
         git clone $GNUSOCIAL_MARKDOWN_REPO $rootdir/repos/gnusocial-markdown
-        git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
+        #git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
         git clone $PLEROMA_REPO $rootdir/repos/pleroma
-        git clone $POSTACTIV_REPO $rootdir/repos/postactiv
+        #git clone $POSTACTIV_REPO $rootdir/repos/postactiv
         return
     fi
 
     git clone $FRIENDICA_REPO $rootdir/repos/friendica
     git clone $GNUSOCIAL_REPO $rootdir/repos/gnusocial
     git clone $GNUSOCIAL_MARKDOWN_REPO $rootdir/repos/gnusocial-markdown
-    git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
+    #git clone $QVITTER_THEME_REPO $rootdir/repos/qvitter
     git clone $PLEROMA_REPO $rootdir/repos/pleroma
-    git clone $POSTACTIV_REPO $rootdir/repos/postactiv
+    #git clone $POSTACTIV_REPO $rootdir/repos/postactiv
     git clone $SHARINGS_REPO $rootdir/repos/sharings
     git clone $HTMLY_REPO $rootdir/repos/htmly
     git clone $HUBZILLA_REPO $rootdir/repos/hubzilla