diff --git a/presentation/lookAndFeel/knowledgeTree/documentmanagement/deleteDocumentBL.php b/presentation/lookAndFeel/knowledgeTree/documentmanagement/deleteDocumentBL.php
index 75bef87..f734e41 100644
--- a/presentation/lookAndFeel/knowledgeTree/documentmanagement/deleteDocumentBL.php
+++ b/presentation/lookAndFeel/knowledgeTree/documentmanagement/deleteDocumentBL.php
@@ -48,6 +48,7 @@ if (checkSession()) {
                         if ($oDocument->delete()) {
                             if (unlink($sDocumentPath)) {
                                 // successfully deleted the document from the file system
+                                $default->log->info("deleteDocumentBL.php successfully deleted document " . $oDocument->getFileName() . " from folder " . Folder::getFolderPath($oDocument->getFolderID()) . " id=" . $oDocument->getFolderID());
                                 
                                 // delete all collaboration roles
                                 for ($i=0; $i<count($aFolderUserRoles); $i++) {
@@ -84,6 +85,7 @@ if (checkSession()) {
                                 redirect("$default->rootUrl/control.php?action=browse&fFolderID=" . $oDocument->getFolderID());
                             } else {
                                 //could not delete the document from the file system
+                                $default->log->error("deleteDocumentBL.php Filesystem error deleting document " . $oDocument->getFileName() . " from folder " . Folder::getFolderPath($oDocument->getFolderID()) . " id=" . $oDocument->getFolderID());
                                 //reverse the document deletion
                                 $oDocument->create();
                                 //get rid of the document transaction
@@ -96,6 +98,8 @@ if (checkSession()) {
                             }
                         } else {
                             //could not delete the document in the db
+                            $default->log->error("deleteDocumentBL.php DB error deleting document " . $oDocument->getFileName() . " from folder " . Folder::getFolderPath($oDocument->getFolderID()) . " id=" . $oDocument->getFolderID());
+                            
                             $oDocumentTransaction->delete();
                             require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");			
                             $oPatternCustom = & new PatternCustom();							
diff --git a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderBL.php b/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderBL.php
index d5202e1..674171b 100644
--- a/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderBL.php
+++ b/presentation/lookAndFeel/knowledgeTree/foldermanagement/deleteFolderBL.php
@@ -40,6 +40,7 @@ if (checkSession()) {
 					if ($oFolder->delete()) {
 						if (PhysicalFolderManagement::deleteFolder($sFolderPath)) {
 							// successfully deleted the folder from the file system
+							$default->log->info("deleteFolderBL.php successfully deleted folder " . $oFolder->getName() . " from parent folder " . Folder::getFolderPath($oFolder->getParentID()) . " id=" . $oFolder->getParentID());
                             
                             // delete folder collaboration entries
                             $aFolderCollaboration = FolderCollaboration::getList("WHERE folder_id=$fFolderID");
@@ -77,7 +78,9 @@ if (checkSession()) {
 							// redirect to the browse folder page with the parent folder id 
 							redirect("$default->rootUrl/control.php?action=browse&fFolderID=" . $oFolder->getParentID());
 						} else {
-							// could not delete the folder from the file system, so reverse the folder deletion
+							// could not delete the folder from the file system
+							$default->log->error("deleteFolderBL.php Filesystem error deleting folder " . $oFolder->getName() . " from parent folder " . Folder::getFolderPath($oFolder->getParentID()) . " id=" . $oFolder->getParentID());
+							// so reverse the folder deletion
 							$oFolder->create();
 							require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");																	
 							$oPatternCustom->setHtml("");
@@ -87,6 +90,7 @@ if (checkSession()) {
 						}
 					} else {
 						// could not delete the folder in the db
+						$default->log->error("deleteFolderBL.php DB error deleting folder " . $oFolder->getName() . " from parent folder " . Folder::getFolderPath($oFolder->getParentID()) . " id=" . $oFolder->getParentID());
 						require_once("$default->fileSystemRoot/presentation/webpageTemplate.inc");			
 						$oPatternCustom->setHtml("");
 						$main->setCentralPayload($oPatternCustom);