diff --git a/admin/themes/default/template/configuration_search.tpl b/admin/themes/default/template/configuration_search.tpl
index cacc5760f..f5e542241 100644
--- a/admin/themes/default/template/configuration_search.tpl
+++ b/admin/themes/default/template/configuration_search.tpl
@@ -89,7 +89,13 @@ for(const filter_name of filters_names){
             disabled
           {/if}
           >
-          {ucfirst(str_replace('_', ' ', $filter_name))|translate}
+          {if $filter_name == 'words'}
+            {'Search for words'|translate}
+          {else if $filter_name == 'file_size'}
+            {'Filesize'|translate}
+          {else}
+            {ucfirst(str_replace('_', ' ', $filter_name))|translate}
+          {/if}
         </label>
         <div class='select-views-arrow icon-down-open' id="{$filter_name}Arrow"> </div>
         <select name="filters_views[{$filter_name}][access]" id="f{$filter_name}Select" class="select-views">
@@ -116,7 +122,7 @@ for(const filter_name of filters_names){
     </div>
 
     <label class="filter-manager-options-container">
-      <span class="mcs-icon-options gallery-icon-search">{'Words'|translate}</span>
+      <span class="mcs-icon-options gallery-icon-search">{'Search for words'|translate}</span>
       <input type="checkbox" class="filter-manager-options-check" name="filters_views[words][default]" id="default_words" 
       {if ($search.filters_views.words.default)}
         checked="checked"
diff --git a/admin/themes/default/theme.css b/admin/themes/default/theme.css
index 6b732ba3e..260bf8497 100644
--- a/admin/themes/default/theme.css
+++ b/admin/themes/default/theme.css
@@ -8015,7 +8015,7 @@ color:#FF7B00;
 /* Filters options */
 .filters-grid{
   display: grid;
-  grid-template-columns: 150px 118px 25px;
+  grid-template-columns: 200px 118px 25px;
   margin-bottom: 0px !important;
 }
 .select-views{
@@ -8029,7 +8029,7 @@ color:#FF7B00;
 .select-views-arrow{
   display: flex;
   position: absolute;
-  margin-left: 249.9px;
+  margin-left: 299.9px;
   margin-top: 5px;
   pointer-events: none;
 }
diff --git a/include/functions_search.inc.php b/include/functions_search.inc.php
index 2d5061d60..a66f4cde5 100644
--- a/include/functions_search.inc.php
+++ b/include/functions_search.inc.php
@@ -119,7 +119,16 @@ function get_regular_search_results($search, $images_where='')
 
   $image_ids_for_filter = array();
 
-  $display_filters = unserialize($conf["filters_views"]);
+  if (isset($conf['filters_views']))
+  {
+    $display_filters = unserialize($conf['filters_views']);
+  }
+  else
+  {
+    $display_filters = unserialize('a:14:{s:5:"words";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:4:"tags";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"post_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:13:"creation_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:5:"album";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:6:"author";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:8:"added_by";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_type";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"ratio";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"rating";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_size";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"height";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"width";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:17:"last_filters_conf";b:1;}');
+  }
+  
+
   foreach($display_filters as $filt_name => $filt_conf){
     if(isset($filt_conf['access']))
     {
diff --git a/include/search_filters.inc.php b/include/search_filters.inc.php
index c4ae7f024..adf8c3b65 100644
--- a/include/search_filters.inc.php
+++ b/include/search_filters.inc.php
@@ -6,7 +6,15 @@
 // | file that was distributed with this source code.                      |
 // +-----------------------------------------------------------------------+
 
-$filters_views = unserialize($conf['filters_views']);
+if (isset($conf['filters_views']))
+{
+  $filters_views = unserialize($conf['filters_views']);
+}
+else
+{
+  $filters_views = unserialize('a:14:{s:5:"words";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:4:"tags";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"post_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:13:"creation_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:5:"album";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:6:"author";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:8:"added_by";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_type";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"ratio";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"rating";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_size";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"height";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"width";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:17:"last_filters_conf";b:1;}');
+}
+
 $template->assign('display_filter', $filters_views);
 
 // we add isset($page['search_details']) in this condition because it only
diff --git a/search.php b/search.php
index 7792db5ad..c7391b3f7 100644
--- a/search.php
+++ b/search.php
@@ -30,7 +30,15 @@ $search = array(
 // list of filters in user preferences
 // allwords, cat, tags, author, added_by, filetypes, date_posted, date_created, ratios, ratings (if rating is allowed in this Piwigo), height, width
 //import the conf for the filters
-$filters_conf = unserialize($conf['filters_views']);
+if (isset($conf['filters_views']))
+{
+  $filters_conf = unserialize($conf['filters_views']);
+}
+else
+{
+  $filters_conf = unserialize('a:14:{s:5:"words";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:4:"tags";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"post_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:13:"creation_date";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:5:"album";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:1;}s:6:"author";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:8:"added_by";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_type";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"ratio";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"rating";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:9:"file_size";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:6:"height";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:5:"width";a:2:{s:6:"access";s:9:"everybody";s:7:"default";b:0;}s:17:"last_filters_conf";b:1;}');
+}
+
 //change the name of the keys so that they can be used with this part of the program
 $filters_conf = array_combine
 (