edit

src/Database.php

@@ -554,8 +554,8 @@ class Database
                         $config['manage']['search']['exp'][$k] = $v['name'];
                     }
 
-                    if (strpos($v['search'], 'in') !== false) {
-                        $config['manage']['search']['in'][$k] = $v['name'];
+                    if (strpos($v['search'], 'ins') !== false) {
+                        $config['manage']['search']['ins'][$k] = $v['name'];
                     }
 
                     if (strpos($v['search'], 'fulltext') !== false) {
@@ -1184,9 +1184,9 @@ class Database
                 }
             }
 
-            if (isset($config['manage']['search']['in'])) {
+            if (isset($config['manage']['search']['ins'])) {
                 $this->list_search_br($result);
-                foreach ($config['manage']['search']['in'] as $k => $v) {
+                foreach ($config['manage']['search']['ins'] as $k => $v) {
                     $value = array();
                     $value['name'] = $prefix . 'option_' . $k;
                     $value['class'] = 'form-control';