diff --git a/BaseSearcher.py b/BaseSearcher.py
index d1ffc41..d04451e 100644
--- a/BaseSearcher.py
+++ b/BaseSearcher.py
@@ -189,6 +189,8 @@ class SQLStatement(object):
     @classmethod
     def sub(cls, regex_, replace, query):
         """ Like re.sub but also compile and cache the regex. """
+        if not isinstance(query, str):
+            query = query[0] if isinstance(query, list) and len(query) > 0 else ''
 
         cregex = cls.regex_cache.setdefault(
             regex_, regex.compile(regex_, regex.UNICODE | regex.VERSION1))
diff --git a/ConnectionPool.py b/ConnectionPool.py
index cdbdd95..8ead47d 100644
--- a/ConnectionPool.py
+++ b/ConnectionPool.py
@@ -59,8 +59,7 @@ class ConnectionPool (plugins.SimplePlugin):
                                pool_size       = pool_size,
                                max_overflow    = max_overflow,
                                timeout         = timeout,
-                               recycle         = recycle,
-                               use_threadlocal = True)
+                               recycle         = recycle)
 
 
     def connect (self):
diff --git a/HTMLFormatter.py b/HTMLFormatter.py
index 548766b..92dc727 100644
--- a/HTMLFormatter.py
+++ b/HTMLFormatter.py
@@ -66,12 +66,13 @@ class XMLishFormatter (BaseFormatter.BaseFormatter):
             if file_.filetype and file_.filetype.endswith('images'):
                 dedupable[file_.filetype] = file_
         do_dedupe = False
-        for ft in ['epub', 'kindle', 'pdf']:
+        for ft in ['epub', 'kindle', 'pdf', 'html']:
             if ft + '.images' in dedupable and ft + '.noimages' in dedupable:
-                if dedupable[ft + '.images'].extent == dedupable[ft + '.noimages'].extent:
+                # because of timestamps, identical files may vary by a bit or 2
+                if abs (dedupable[ft + '.images'].extent - dedupable[ft + '.noimages'].extent) < 3:
                     do_dedupe = True
         if do_dedupe:
-            for ft in ['epub', 'kindle', 'pdf']:
+            for ft in ['epub', 'kindle', 'pdf', 'html']:
                 if ft + '.images' in dedupable and ft + '.noimages' in dedupable:
                     dc.files.remove(dedupable[ft + '.images'])
                 
diff --git a/autocat3.service b/autocat3.service
index b544c2d..5296b2f 100644
--- a/autocat3.service
+++ b/autocat3.service
@@ -9,6 +9,8 @@ RuntimeDirectory=autocat
 WorkingDirectory=/var/lib/autocat/autocat3
 ExecStartPre=-/usr/bin/mkdir -p /var/run/autocat
 ExecStart=/usr/local/bin/pipenv run python CherryPyApp.py
+LimitNOFILE=infinity
+
 
 [Install]
 WantedBy=multi-user.target
diff --git a/templates/bibrec.html b/templates/bibrec.html
index acb8350..418a3f7 100644
--- a/templates/bibrec.html
+++ b/templates/bibrec.html
@@ -379,10 +379,9 @@ ${site_top()}
 	   height="32"
 	   alt="RDF/XML Metadata" /></a>
       -->
-
+    </div>
       ${site_footer()}
 
-    </div>
 
     <script>
       function getBookMetadata(){
diff --git a/templates/results.html b/templates/results.html
index ca13f82..031ea77 100644
--- a/templates/results.html
+++ b/templates/results.html
@@ -130,10 +130,9 @@ which contains *all* Project Gutenberg metadata in one RDF/XML file.
 	</div>
 
       </div> <!--! body -->
-
+	</div>
       ${site_footer ()}
 
-    </div>
 
     ${site_top ()}
 
diff --git a/templates/site-layout.html b/templates/site-layout.html
index 5912ca0..596c65c 100644
--- a/templates/site-layout.html
+++ b/templates/site-layout.html
@@ -150,11 +150,6 @@
 	 accesskey="+"
 	 href="${os.url_carry (start_index = os.next_page_index)}">Next</a>
       </py:if>
-      <py:if test="os.show_next_page_link">|
-      <a title="Go to the last page of results."
-	 accesskey="+"
-	 href="${os.url_carry (start_index = os.last_page_index)}">Next</a>
-      </py:if>
     </span>
   </py:def>