diff --git a/web/init/mastostart_solo_struttura.sql b/web/init/mastostart_solo_struttura.sql
index 7596f97..3185384 100644
--- a/web/init/mastostart_solo_struttura.sql
+++ b/web/init/mastostart_solo_struttura.sql
@@ -1,8 +1,9 @@
--- MariaDB dump 10.19-11.2.2-MariaDB, for Linux (x86_64)
+/*M!999999\- enable the sandbox mode */ 
+-- MariaDB dump 10.19-11.4.3-MariaDB, for Linux (x86_64)
 --
 -- Host: localhost    Database: mastostart
 -- ------------------------------------------------------
--- Server version	11.2.2-MariaDB
+-- Server version	11.4.3-MariaDB
 
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
@@ -13,7 +14,7 @@
 /*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
 /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
 /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
-/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;
+/*M!100616 SET @OLD_NOTE_VERBOSITY=@@NOTE_VERBOSITY, NOTE_VERBOSITY=0 */;
 
 --
 -- Table structure for table `Admins`
@@ -258,6 +259,7 @@ CREATE TABLE `Instances` (
   `AdmURL` varchar(128) DEFAULT NULL,
   `AdmAvatar` varchar(512) DEFAULT NULL,
   `AdmHeader` varchar(512) DEFAULT NULL,
+  `PublicBlocksList` tinyint(1) unsigned NOT NULL DEFAULT 0,
   `Threads` varchar(16) DEFAULT NULL,
   `TotChecks` int(10) unsigned NOT NULL DEFAULT 0,
   `OkChecks` int(10) unsigned NOT NULL DEFAULT 0,
@@ -352,9 +354,6 @@ CREATE TABLE `Peers` (
   `Hostname` varchar(256) NOT NULL,
   `FirstCheckTS` int(11) unsigned DEFAULT NULL,
   `LastOkCheckTS` int(11) unsigned DEFAULT NULL,
-  `ChecksAtLastOk` mediumint(8) unsigned DEFAULT NULL,
-  `LastCheckTS` int(10) unsigned DEFAULT NULL,
-  `ChecksAtLast` mediumint(8) unsigned DEFAULT NULL,
   PRIMARY KEY (`ID`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;
 /*!40101 SET character_set_client = @saved_cs_client */;
@@ -596,6 +595,6 @@ CREATE TABLE `ZStats` (
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
 /*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
 /*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
-/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
+/*M!100616 SET NOTE_VERBOSITY=@OLD_NOTE_VERBOSITY */;
 
--- Dump completed on 2024-01-01 13:33:02
+-- Dump completed on 2024-08-22 13:44:56