diff --git a/core/src/plugins/access.ajxp_home/home.css b/core/src/plugins/access.ajxp_home/home.css
index 9783fe7658..350fa44c54 100644
--- a/core/src/plugins/access.ajxp_home/home.css
+++ b/core/src/plugins/access.ajxp_home/home.css
@@ -194,7 +194,7 @@ div.legend_visible div#logo_div{
     text-align: left;
     padding: 32px 0;
     margin: 0 30px;
-    border-bottom: 1px solid #555;
+    border-bottom: 1px solid #ddd;
     font-size: 1.3em;
     font-weight: normal;
 }
diff --git a/core/src/plugins/action.share/class.ShareCenter.js b/core/src/plugins/action.share/class.ShareCenter.js
index 43564b686d..eec9e575f3 100644
--- a/core/src/plugins/action.share/class.ShareCenter.js
+++ b/core/src/plugins/action.share/class.ShareCenter.js
@@ -25,6 +25,29 @@ Class.create("ShareCenter", {
     _currentFolderWatchValue:false,
     _dataModel:null,
 
+    initialize: function(){
+        document.observe("ajaxplorer:afterApply-delete", function(){
+            try{
+                var u = ajaxplorer.getContextHolder().getUniqueNode();
+                if(u.getMetadata().get("ajxp_shared")){
+                    var leaf = u.isLeaf();
+                    var f = $("generic_dialog_box").down("#delete_message");
+                    if(!f.down("#share_delete_alert")){
+                        var message;
+                        if(u.isLeaf()){
+                            message = MessageHash["share_center.158"];
+                        }else{
+                            message = MessageHash["share_center.157"];
+                        }
+                        f.insert("<div id='share_delete_alert' style='padding-top: 10px;color: rgb(192, 0, 0);'><span style='float: left;display: block;height: 60px;margin: 4px 7px 4px 0;font-size: 2.4em;' class='icon-warning-sign'></span>"+message+"</div>");
+                    }
+                }
+            }catch(e){
+                if(console) console.log(e);
+            }
+        });
+    },
+
     performShareAction : function(dataModel){
         var userSelection;
         if(dataModel){
@@ -35,11 +58,7 @@ Class.create("ShareCenter", {
         }
         this.currentNode = userSelection.getUniqueNode();
         this.shareFolderMode = "workspace";
-        if(this.currentNode.getMetadata().get('share_data')) {
-            this.readonlyMode = true;
-        }else{
-            this.readonlyMode = false;
-        }
+        this.readonlyMode = this.currentNode.getMetadata().get('share_data') ? true : false;
         if(( userSelection.hasDir() && !userSelection.hasMime($A(['ajxp_browsable_archive'])))
             || userSelection.isMultiple()
             || (this.currentNode.getMetadata().get('share_data') && !this.currentNode.getMetadata().get('share_link'))
@@ -1146,3 +1165,7 @@ Class.create("ShareCenter", {
     }
 
 });
+
+if(ajaxplorer && ajaxplorer.actionBar){
+    ajaxplorer.actionBar.shareCenter = new ShareCenter();
+}
diff --git a/core/src/plugins/action.share/class.ShareCenter.php b/core/src/plugins/action.share/class.ShareCenter.php
index cf78697645..069062023d 100644
--- a/core/src/plugins/action.share/class.ShareCenter.php
+++ b/core/src/plugins/action.share/class.ShareCenter.php
@@ -710,6 +710,17 @@ public function updateNodeSharedData($oldNode=null, $newNode=null, $copy = false
         if($oldNode != null && !$copy){
             $this->logDebug("Should update node");
 
+            $delete = false;
+            if($newNode == null) {
+                $delete = true;
+            }else{
+                $repo = $newNode->getRepository();
+                $recycle = $repo->getOption("RECYCLE_BIN");
+                if(!empty($recycle) && strpos($newNode->getPath(), $recycle) === 1){
+                    $delete = true;
+                }
+            }
+
             $this->getSharesFromMeta($oldNode, $shares, true);
             if(empty($shares)) {
                 return;
@@ -718,7 +729,7 @@ public function updateNodeSharedData($oldNode=null, $newNode=null, $copy = false
             $newShares = array();
             foreach($shares as $id => $data){
                 $type = $data["type"];
-                if($newNode == null){
+                if($delete){
                     $this->getShareStore()->deleteShare($type, $id);
                     continue;
                 }
diff --git a/core/src/plugins/action.share/res/i18n/ca.php b/core/src/plugins/action.share/res/i18n/ca.php
index 3bfd3df236..f6c9c4c39f 100644
--- a/core/src/plugins/action.share/res/i18n/ca.php
+++ b/core/src/plugins/action.share/res/i18n/ca.php
@@ -165,4 +165,6 @@
 "156" => "Successfully published link %s",
 "46_mini" => "Open mini %s1",
 "46_file" => "Open file %s1",
+"157" => "This folder is currently shared. If you delete it, associated share will be disabled.",
+"158" => "This file is currently shared. If you delete it, associated share will be disabled. "
 );
\ No newline at end of file
diff --git a/core/src/plugins/action.share/res/i18n/de.php b/core/src/plugins/action.share/res/i18n/de.php
index 822598fa3d..20b770d12b 100644
--- a/core/src/plugins/action.share/res/i18n/de.php
+++ b/core/src/plugins/action.share/res/i18n/de.php
@@ -164,4 +164,6 @@
 "156" => "Successfully published link %s",
 "46_mini" => "Open mini %s1",
 "46_file" => "Open file %s1",
+"157" => "This folder is currently shared. If you delete it, associated share will be disabled.",
+"158" => "This file is currently shared. If you delete it, associated share will be disabled. "
 );
\ No newline at end of file
diff --git a/core/src/plugins/action.share/res/i18n/en.php b/core/src/plugins/action.share/res/i18n/en.php
index 3e85e522d0..5ef327fd0c 100644
--- a/core/src/plugins/action.share/res/i18n/en.php
+++ b/core/src/plugins/action.share/res/i18n/en.php
@@ -166,4 +166,6 @@
     "154" => "Film Strip (good for image galleries)",
     "155" => "Embedded (smaller header, for widgets)",
     "156" => "Successfully published link %s",
+    "157" => "This folder is currently shared. If you delete it, associated share will be disabled.",
+    "158" => "This file is currently shared. If you delete it, associated share will be disabled. "
 );
diff --git a/core/src/plugins/action.share/res/i18n/es.php b/core/src/plugins/action.share/res/i18n/es.php
index 4e476cfd50..cb0b93179d 100644
--- a/core/src/plugins/action.share/res/i18n/es.php
+++ b/core/src/plugins/action.share/res/i18n/es.php
@@ -165,4 +165,6 @@
 "156" => "Successfully published link %s",
 "46_mini" => "Open mini %s1",
 "46_file" => "Open file %s1",
+"157" => "This folder is currently shared. If you delete it, associated share will be disabled.",
+"158" => "This file is currently shared. If you delete it, associated share will be disabled. "
 );
\ No newline at end of file
diff --git a/core/src/plugins/action.share/res/i18n/fr.php b/core/src/plugins/action.share/res/i18n/fr.php
index 395140c6fb..672ec053b5 100644
--- a/core/src/plugins/action.share/res/i18n/fr.php
+++ b/core/src/plugins/action.share/res/i18n/fr.php
@@ -165,5 +165,7 @@
 "154" => "Pellicule (pour galleries de photos)",
 "155" => "Minimal (header plus petit, pour un widget)",
 "156" => "Le lien %s a été publié",
+"157" => "Le répertoire est actuallement partagé. Si vous le supprimez, le partage sera désactivé.",
+"158" => "Le fichier est actuallement partagé. Si vous le supprimez, le partage sera désactivé."
 // will be replaced by the filename to download
 );
\ No newline at end of file
diff --git a/core/src/plugins/action.share/res/i18n/pt.php b/core/src/plugins/action.share/res/i18n/pt.php
index 6a479a0359..c369fbeed7 100644
--- a/core/src/plugins/action.share/res/i18n/pt.php
+++ b/core/src/plugins/action.share/res/i18n/pt.php
@@ -165,5 +165,7 @@
 "156" => "Successfully published link %s",
 "46_mini" => "Open mini %s1",
 "46_file" => "Open file %s1",
+"157" => "This folder is currently shared. If you delete it, associated share will be disabled.",
+"158" => "This file is currently shared. If you delete it, associated share will be disabled. "
 // will be replaced by the filename to download
 );
\ No newline at end of file
diff --git a/core/src/plugins/auth.multi/class.multiAuthDriver.php b/core/src/plugins/auth.multi/class.multiAuthDriver.php
index 1fab73c8e2..96faff9fe8 100644
--- a/core/src/plugins/auth.multi/class.multiAuthDriver.php
+++ b/core/src/plugins/auth.multi/class.multiAuthDriver.php
@@ -128,8 +128,10 @@ protected function parseSpecificContributions(&$contribNode)
             $xmlContent = str_replace("AJXP_MULTIAUTH_SOURCES", json_encode($sources), $xmlContent);
             $xmlContent = str_replace("AJXP_MULTIAUTH_MASTER", $this->getOption("MASTER_DRIVER"), $xmlContent);
             $xmlContent = str_replace("AJXP_USER_ID_SEPARATOR", $this->getOption("USER_ID_SEPARATOR"), $xmlContent);
-            $callbackNode->removeChild($callbackNode->firstChild);
-            $callbackNode->appendChild($contribNode->ownerDocument->createCDATASection($xmlContent));
+            if($callbackNode) {
+                $callbackNode->removeChild($callbackNode->firstChild);
+                $callbackNode->appendChild($contribNode->ownerDocument->createCDATASection($xmlContent));
+            }
 
         }
     }