Delete o_merge_timeout from config table

app/Models/Pages/Admin/Install.php

@@ -1127,7 +1127,6 @@ class Install extends Admin
             'p_force_guest_email'     => 1,
             'o_pms_enabled'           => 1,                    // New PMS - Visman
             'o_pms_min_kolvo'         => 0,
-            'o_merge_timeout'         => 86400, // ???? сейчас нет настройки в админке
             'o_poll_enabled'          => 0,    // опросы - Visman
             'o_poll_max_ques'         => 3,
             'o_poll_max_field'        => 20,

app/Models/Pages/Admin/Update.php

@@ -1024,6 +1024,10 @@ class Update extends Admin
             )';
         $this->c->DB->exec($query);
 
+        unset($this->c->config->o_merge_timeout);
+
+        $this->c->config->save();
+
         return null;
     }
 }