diff --git a/cps/db.py b/cps/db.py
index 2601988a..882c792e 100755
--- a/cps/db.py
+++ b/cps/db.py
@@ -101,7 +101,7 @@ class Identifiers(Base):
             return self.type
 
     def __repr__(self):
-        if self.type == "amazon":
+        if self.type == "amazon" or self.type == "asin":
             return u"https://amzn.com/{0}".format(self.val)
         elif self.type == "isbn":
             return u"https://www.worldcat.org/isbn/{0}".format(self.val)
diff --git a/cps/web.py b/cps/web.py
index 06ccfa36..7d3a80bb 100644
--- a/cps/web.py
+++ b/cps/web.py
@@ -331,7 +331,7 @@ def import_ldap_users():
             match = re.search("([a-zA-Z0-9-]+)=%s", config.config_ldap_user_object, re.IGNORECASE | re.UNICODE)
             if match:
                 match_filter = match.group(1)
-                match = re.search(match_filter + "=([[\d\w-]+)", user, re.IGNORECASE | re.UNICODE)
+                match = re.search(match_filter + "=([\d\s\w-]+)", user, re.IGNORECASE | re.UNICODE)
                 if match:
                     user = match.group(1)
                 else:
diff --git a/cps/worker.py b/cps/worker.py
index 3da5d4b0..fc08e6b1 100644
--- a/cps/worker.py
+++ b/cps/worker.py
@@ -99,7 +99,7 @@ def get_attachment(bookpath, filename):
             data = file_.read()
             file_.close()
         except IOError as e:
-            log.exception(e) # traceback.print_exc()
+            log.exception(e)
             log.error(u'The requested file could not be read. Maybe wrong permissions?')
             return None
 
@@ -459,10 +459,6 @@ class WorkerThread(threading.Thread):
         if self.last >= 20:
             self._delete_completed_tasks()
         # progress=100%, runtime=0, and status finished
-        log.debug("Last " + str(self.last))
-        log.debug("Current " + str(self.current))
-        log.debug("id" + str(self.id))
-
         self.id += 1
         starttime = datetime.now()
         self.queue.append({'starttime': starttime, 'taskType': TASK_UPLOAD})
@@ -534,7 +530,8 @@ class WorkerThread(threading.Thread):
                 smtplib.stderr = org_smtpstderr
 
         except (MemoryError) as e:
-            self._handleError(u'Error sending email: ' + e.message)
+            log.exception(e)
+            self._handleError(u'MemoryError sending email: ' + str(e))
             return None
         except (smtplib.SMTPException, smtplib.SMTPAuthenticationError) as e:
             if hasattr(e, "smtp_error"):
@@ -542,11 +539,12 @@ class WorkerThread(threading.Thread):
             elif hasattr(e, "message"):
                 text = e.message
             else:
+                log.exception(e)
                 text = ''
-            self._handleError(u'Error sending email: ' + text)
+            self._handleError(u'Smtplib Error sending email: ' + text)
             return None
         except (socket.error) as e:
-            self._handleError(u'Error sending email: ' + e.strerror)
+            self._handleError(u'Socket Error sending email: ' + e.strerror)
             return None
 
     def _handleError(self, error_message):