edit

src/Database.php

@@ -1148,7 +1148,7 @@ class Database
         }
 
         if ($eqs) {
-
+            $value = array();
             $value['name'] = $prefix . 'option_' . $key;
             Dever::setInput($value['name'], '', 'search_');
             $value['lang'] = $lang;
@@ -1173,6 +1173,7 @@ class Database
             }
             $result .= Html::$type($value, false);
         } elseif ($eq) {
+            $value = array();
             $value['name'] = $prefix . 'option_' . $key;
             $value['lang'] = $lang;
             if (isset($search[$value['name']]) && $search[$value['name']]) {
@@ -1182,6 +1183,7 @@ class Database
             $result .= Html::$type($value, false);
         } else {
             if ($start) {
+                $value = array();
                 $value['name'] = $prefix . 'option_start_' . $key;
                 $value['lang'] = '>=' . $lang;
                 if (isset($search[$value['name']]) && $search[$value['name']]) {
@@ -1192,6 +1194,7 @@ class Database
             }
             
             if ($end) {
+                $value = array();
                 $value['name'] = $prefix . 'option_end_' . $key;
                 $value['lang'] = '<=' . $lang;
                 if (isset($search[$value['name']]) && $search[$value['name']]) {