diff --git a/src/server/models/hours.js b/src/server/models/hours.js
index 3f6ca56..8b622b3 100755
--- a/src/server/models/hours.js
+++ b/src/server/models/hours.js
@@ -58,7 +58,7 @@ module.exports.executeQueryTable = function (idapp, params) {
 module.exports.findAllIdApp = async function (idapp) {
   const myfind = { idapp };
 
-  return await Hours.find(myfind);
+  return Hours.find(myfind);
 };
 
 module.exports.correggiHours = async function (idapp) {
diff --git a/src/server/models/user.js b/src/server/models/user.js
index 9f3dcdd..48f9a50 100755
--- a/src/server/models/user.js
+++ b/src/server/models/user.js
@@ -1158,10 +1158,10 @@ UserSchema.statics.isMyFriend = async function(idapp, username, myusername) {
     return false;
   }
 
-
 };
 
-UserSchema.statics.getUserProfileByUsername = async function(idapp, username, myusername, usaSuperPower, myperm = '') {
+UserSchema.statics.getUserProfileByUsername = async function(
+    idapp, username, myusername, usaSuperPower, myperm = '') {
   const User = this;
   // If is my Friend, then can show all
 
@@ -1285,11 +1285,11 @@ UserSchema.statics.getArrUsernameFromFieldByUsername = async function(
 UserSchema.statics.getUsernameReqFriendsByUsername = async function(
     idapp, username) {
 
-  return this.getArrUsernameFromFieldByUsername(idapp, username, 'profile', 'req_friends');
+  return this.getArrUsernameFromFieldByUsername(idapp, username, 'profile',
+      'req_friends');
 
 };
 
-
 UserSchema.statics.getUsernameFriendsByUsername = async function(
     idapp, username) {
 
@@ -1301,24 +1301,28 @@ UserSchema.statics.getUsernameFriendsByUsername = async function(
 UserSchema.statics.getUsernameGroupsByUsername = async function(
     idapp, username) {
 
-  return this.getArrUsernameFromFieldByUsername(idapp, username, 'profile', 'groups');
+  return this.getArrUsernameFromFieldByUsername(idapp, username, 'profile',
+      'groups');
 
 };
 
 // Rimuovo l'Amicizia
-UserSchema.statics.removeFriend = async function(idapp, username, usernameDest) {
+UserSchema.statics.removeFriend = async function(
+    idapp, username, usernameDest) {
   return User.updateOne({idapp, username},
       {$pull: {'profile.friends': {username: {$in: [usernameDest]}}}});
 };
 
 // Rimuovo il Gruppo
-UserSchema.statics.removeFromMyGroups = async function(idapp, username, groupnameDest) {
+UserSchema.statics.removeFromMyGroups = async function(
+    idapp, username, groupnameDest) {
   return User.updateOne({idapp, username},
       {$pull: {'profile.mygroups': {groupname: {$in: [groupnameDest]}}}});
 };
 
 // Rimuovo la Richiesta di Amicizia
-UserSchema.statics.removeReqFriend = async function(idapp, username, usernameDest) {
+UserSchema.statics.removeReqFriend = async function(
+    idapp, username, usernameDest) {
   return User.updateOne({idapp, username: username},
       {$pull: {'profile.req_friends': {username: {$in: [usernameDest]}}}});
 };
@@ -1395,7 +1399,7 @@ UserSchema.statics.setFriendsCmd = async function(
         idapp,
         username: usernameDest,
         'profile.req_friends': {
-          $elemMatch: { username: {$eq: usernameOrig}},
+          $elemMatch: {username: {$eq: usernameOrig}},
         },
       });
 
@@ -1457,7 +1461,8 @@ UserSchema.statics.setFriendsCmd = async function(
   return ris;
 };
 
-UserSchema.statics.setGroupsCmd = async function(idapp, usernameOrig, groupnameDest, cmd, value) {
+UserSchema.statics.setGroupsCmd = async function(
+    idapp, usernameOrig, groupnameDest, cmd, value) {
 
   let ris = null;
   let update = {};
@@ -1485,7 +1490,8 @@ UserSchema.statics.setGroupsCmd = async function(idapp, usernameOrig, groupnameD
 
         // Elimina la richiesta:
         update = {$pull: {req_users: {username: {$in: [usernameOrig]}}}};
-        ris = await MyGroup.updateOne({idapp, groupname: groupnameDest}, update);
+        ris = await MyGroup.updateOne({idapp, groupname: groupnameDest},
+            update);
       } else {
         ris = false;
       }
@@ -1499,7 +1505,7 @@ UserSchema.statics.setGroupsCmd = async function(idapp, usernameOrig, groupnameD
         idapp,
         groupname: groupnameDest,
         'req_users': {
-          $elemMatch: { username: {$eq: usernameOrig}},
+          $elemMatch: {username: {$eq: usernameOrig}},
         },
       });
 
@@ -1513,7 +1519,8 @@ UserSchema.statics.setGroupsCmd = async function(idapp, usernameOrig, groupnameD
               },
             },
           };
-          ris = await MyGroup.updateOne({idapp, groupname: groupnameDest}, update);
+          ris = await MyGroup.updateOne({idapp, groupname: groupnameDest},
+              update);
         }
         if (ris) {
           // Invia una notifica alla persona
@@ -1521,11 +1528,11 @@ UserSchema.statics.setGroupsCmd = async function(idapp, usernameOrig, groupnameD
         }
       } else {
         if (foundIfAlreadyAskGroup) {
-          ris = await this.removeFromMyGroups(idapp, usernameOrig, groupnameDest); // Rimuovo il Gruppo da me
+          ris = await this.removeFromMyGroups(idapp, usernameOrig,
+              groupnameDest); // Rimuovo il Gruppo da me
         }
       }
 
-
       if (ris) {
         ris = await MyGroup.getInfoGroupByGroupname(idapp, groupnameDest);
       }
@@ -1835,7 +1842,8 @@ UserSchema.statics.SetTelegramIdSuccess = async function(idapp, id, teleg_id) {
 
 };
 
-UserSchema.statics.setUsernameTelegram = async function(idapp, id, username_telegram, firstname_telegram, lastname_telegram) {
+UserSchema.statics.setUsernameTelegram = async function(
+    idapp, id, username_telegram, firstname_telegram, lastname_telegram) {
   const User = this;
 
   const fields_to_update = {
@@ -1896,7 +1904,8 @@ UserSchema.statics.SetTelegramWasBlocked = async function(idapp, teleg_id) {
 
 };
 
-UserSchema.statics.getNameSurnameByUsername = async function(idapp, username, reale = false) {
+UserSchema.statics.getNameSurnameByUsername = async function(
+    idapp, username, reale = false) {
   const User = this;
 
   return User.findOne({
@@ -1907,12 +1916,12 @@ UserSchema.statics.getNameSurnameByUsername = async function(idapp, username, re
     if (!!rec) {
       if (reale) {
         if (!rec.name)
-          return ''
+          return '';
 
-        ris = `${rec.name} ${rec.surname}`
+        ris = `${rec.name} ${rec.surname}`;
       } else {
         if (rec.name) {
-          ris = `${rec.name} ${rec.surname}`
+          ris = `${rec.name} ${rec.surname}`;
         }
       }
     }
@@ -2401,7 +2410,6 @@ UserSchema.statics.getUsersQualified = async function (idapp, numinvitati) {
 };
 */
 
-
 // UserSchema.statics.getNumUsersQualified = async function (idapp, numinvitati) {
 //
 //   arrrec = await this.getUsersQualified(idapp, numinvitati);
@@ -2549,14 +2557,17 @@ UserSchema.statics.checkUser = async function(idapp, username) {
 UserSchema.statics.calculateStat = async function(idapp, username) {
   const User = this;
 
-  /*
-  return calcstat = {
-    numinvitati: await ListaIngresso.getnumInvitati(idapp, username),
-    numinvitati_attivi: await ListaIngresso.getnumInvitatiAttivi(idapp,
-        username),
-  };
+  const {MySkill} = require('../models/myskill');
+  const {MyGroup} = require('../models/mygroup');
 
-   */
+  const numUsersReg = await User.count({
+    idapp,
+    $or: [{deleted: {$exists: false}}, {deleted: {$exists: true, $eq: false}}],
+  });
+  const numMySkills = await MySkill.count({idapp});
+  const numGroups = await MyGroup.count({idapp});
+
+  return {numMySkills, numUsersReg, numGroups};
 
 };
 
@@ -2717,7 +2728,6 @@ if (tools.INITDB_FIRSTIME) {
   // UserSchema.index({ surname: 1 });
 }
 
-
 UserSchema.statics.getUsernameByIndOrder = async function(idapp, ind_order) {
 
   const myrec = await User.getSmallRecByIndOrder(idapp, ind_order);
@@ -2996,7 +3006,9 @@ UserSchema.statics.addExtraInfo = async function(idapp, recUser) {
         {deleted: {$exists: true, $eq: false}}],
     }, {username: 1});
 
-    recUser._doc.profile.asked_friends = listSentMyRequestFriends ? listSentMyRequestFriends : [];
+    recUser._doc.profile.asked_friends = listSentMyRequestFriends
+        ? listSentMyRequestFriends
+        : [];
 
     const listSentMyRequestGroups = await MyGroup.find({
       idapp,
@@ -3008,7 +3020,9 @@ UserSchema.statics.addExtraInfo = async function(idapp, recUser) {
         {deleted: {$exists: true, $eq: false}}],
     }, MyGroup.getWhatToShow_Unknown());
 
-    recUser._doc.profile.asked_groups = listSentMyRequestGroups ? listSentMyRequestGroups : [];
+    recUser._doc.profile.asked_groups = listSentMyRequestGroups
+        ? listSentMyRequestGroups
+        : [];
 
     const listManageGroups = await MyGroup.find({
       idapp,
@@ -3020,11 +3034,11 @@ UserSchema.statics.addExtraInfo = async function(idapp, recUser) {
         {deleted: {$exists: true, $eq: false}}],
     });
 
-    recUser._doc.profile.manage_mygroups = listManageGroups ? listManageGroups : [];
+    recUser._doc.profile.manage_mygroups = listManageGroups
+        ? listManageGroups
+        : [];
 
-
-
-  }catch (e){
+  } catch (e) {
     console.error('Err', e);
   }
 
diff --git a/src/server/populate/provinces.js b/src/server/populate/provinces.js
index cf8a66a..ad4ddb2 100644
--- a/src/server/populate/provinces.js
+++ b/src/server/populate/provinces.js
@@ -110,5 +110,6 @@ module.exports = {
     {_id: 108, prov: 'VV', descr: 'Vibo Valentia'},
     {_id: 109, prov: 'VI', descr: 'Vicenza'},
     {_id: 110, prov: 'VT', descr: 'Viterbo'},
+    {_id: 111, prov: 'RSM', descr: 'Repubblica di San Marino'},
   ],
 };
diff --git a/src/server/populate/subskills.js b/src/server/populate/subskills.js
index 220ed43..66195dc 100644
--- a/src/server/populate/subskills.js
+++ b/src/server/populate/subskills.js
@@ -25,7 +25,6 @@ module.exports = {
     {idSkill: 2, descr: 'Crepe muri'},
     {idSkill: 2, descr: 'Demolizione e scavi'},
     {idSkill: 2, descr: 'Soppalco'},
-    {idSkill: 3, descr: ''},
     {idSkill: 4, descr: 'Potatura e manutenzione giardini'},
     {idSkill: 4, descr: 'Progettazione giardini'},
     {idSkill: 5, descr: 'Antennista'},
@@ -115,7 +114,6 @@ module.exports = {
     {idSkill: 16, descr: 'Thailandese'},
     {idSkill: 16, descr: 'Ayurvedica'},
     {idSkill: 16, descr: 'Naturale'},
-    {idSkill: 17, descr: ''},
     {idSkill: 18, descr: 'Pane'},
     {idSkill: 18, descr: 'Latte Vegetale'},
     {idSkill: 18, descr: 'Frutta'},
@@ -129,21 +127,6 @@ module.exports = {
     {idSkill: 19, descr: 'Frutta'},
     {idSkill: 19, descr: 'Farina'},
     {idSkill: 19, descr: 'Uova'},
-    {idSkill: 20, descr: ''},
-    {idSkill: 21, descr: ''},
-    {idSkill: 22, descr: ''},
-    {idSkill: 23, descr: ''},
-    {idSkill: 24, descr: ''},
-    {idSkill: 25, descr: ''},
-    {idSkill: 17, descr: ''},
-    {idSkill: 26, descr: ''},
-    {idSkill: 27, descr: ''},
-    {idSkill: 28, descr: ''},
-    {idSkill: 29, descr: ''},
-    {idSkill: 30, descr: ''},
-    {idSkill: 31, descr: ''},
-    {idSkill: 32, descr: ''},
-    {idSkill: 18, descr: ''},
     {idSkill: 33, descr: 'Estetista'},
     {idSkill: 33, descr: 'Ginnastica in gravidanza'},
     {idSkill: 33, descr: 'Ginnastica posturale'},
@@ -160,7 +143,6 @@ module.exports = {
     {idSkill: 34, descr: 'Feldenkrais'},
     {idSkill: 34, descr: 'Musicoterapia'},
     {idSkill: 34, descr: 'Watsu'},
-    {idSkill: 35, descr: ''},
     {idSkill: 36, descr: 'Ostetrica'},
     {idSkill: 36, descr: 'Doula'},
     {idSkill: 36, descr: 'Puericultrici'},
@@ -183,7 +165,6 @@ module.exports = {
     {idSkill: 38, descr: 'Oculista'},
     {idSkill: 38, descr: 'Ginecologo/a'},
     {idSkill: 38, descr: 'Podologo'},
-    {idSkill: 39, descr: ''},
     {idSkill: 40, descr: 'OSS (Operatore Socio Sanitario)'},
     {idSkill: 41, descr: 'Fisioterapia'},
     {idSkill: 41, descr: 'Logopedia'},
@@ -212,18 +193,10 @@ module.exports = {
     {idSkill: 46, descr: 'Dichiarazione di rispondenza impianto idrico'},
     {idSkill: 46, descr: 'Dichiarazione di rispondenza impianto termico'},
     {idSkill: 2, descr: 'Piastrellista'},
-    {idSkill: 47, descr: ''},
-    {idSkill: 48, descr: ''},
-    {idSkill: 49, descr: ''},
-    {idSkill: 50, descr: ''},
-    {idSkill: 51, descr: ''},
-    {idSkill: 52, descr: ''},
-    {idSkill: 53, descr: ''},
     {idSkill: 54, descr: 'Impermeabilizzazione balcone'},
     {idSkill: 54, descr: 'Impermeabilizzazione muri controterra'},
     {idSkill: 54, descr: 'Impermeabilizzazione terrazzo'},
     {idSkill: 54, descr: 'Impermeabilizzazione tetto'},
-    {idSkill: 55, descr: ''},
     {idSkill: 56, descr: 'antifurto casa'},
     {idSkill: 56, descr: 'aria condizionata'},
     {idSkill: 56, descr: 'Installazione ascensore'},
@@ -263,7 +236,6 @@ module.exports = {
     {idSkill: 57, descr: 'Restauro mobili'},
     {idSkill: 57, descr: 'Restauro sedie'},
     {idSkill: 58, descr: 'Coibentazione tetto'},
-    {idSkill: 59, descr: ''},
     {idSkill: 13, descr: 'Cassaforte'},
     {idSkill: 13, descr: 'Citofono senza fili'},
     {idSkill: 13, descr: 'Videocitofono citofono e campanelli'},
@@ -282,8 +254,6 @@ module.exports = {
     {idSkill: 61, descr: 'Posa parquet laminato'},
     {idSkill: 61, descr: 'Posa pavimento pvc'},
     {idSkill: 61, descr: 'Posa piastrelle'},
-    {idSkill: 62, descr: ''},
-    {idSkill: 63, descr: ''},
     {idSkill: 18, descr: 'Detergenti'},
     {idSkill: 18, descr: 'Oggettistica'},
     {idSkill: 64, descr: 'Abiti su misura'},
@@ -296,9 +266,7 @@ module.exports = {
     {idSkill: 67, descr: 'Dichiarazione dei redditi'},
     {idSkill: 68, descr: 'Legale'},
     {idSkill: 69, descr: 'Diversamente abili'},
-    {idSkill: 69, descr: ''},
     {idSkill: 69, descr: 'Guardia del corpo'},
-    {idSkill: 70, descr: ''},
     {idSkill: 71, descr: 'Corsi di chitarra per principianti'},
     {idSkill: 71, descr: 'Corsi di cucina'},
     {idSkill: 71, descr: 'Corsi di cucina per bambini'},
@@ -330,7 +298,6 @@ module.exports = {
     {idSkill: 73, descr: 'Scuola Media'},
     {idSkill: 73, descr: 'Scuola Superiore'},
     {idSkill: 73, descr: 'Scuola Universitaria'},
-    {idSkill: 74, descr: ''},
     {idSkill: 75, descr: 'Aiuto tesi'},
     {idSkill: 75, descr: 'Parentale e supporto all\'istruzione'},
     {idSkill: 75, descr: 'Privatista'},
@@ -343,7 +310,6 @@ module.exports = {
     {idSkill: 75, descr: 'Lezioni di musica'},
     {idSkill: 75, descr: 'Lezioni strumenti musicali'},
     {idSkill: 76, descr: 'Trasporto Solidale'},
-    {idSkill: 77, descr: ''},
     {idSkill: 78, descr: 'Addio al celibato/nubilato'},
     {idSkill: 78, descr: 'Buffet di compleanno'},
     {idSkill: 78, descr: 'Cake designer'},
@@ -376,7 +342,6 @@ module.exports = {
     {idSkill: 81, descr: 'Autista privato'},
     {idSkill: 18, descr: 'Sapone'},
     {idSkill: 18, descr: 'Cosmesi'},
-    {idSkill: 18, descr: ''},
     {idSkill: 18, descr: 'Shampoo'},
     {idSkill: 82, descr: 'Agenzia video'},
     {idSkill: 82, descr: 'Corso videomaker'},
@@ -391,8 +356,6 @@ module.exports = {
     {idSkill: 82, descr: 'Studio registrazione audio'},
     {idSkill: 82, descr: 'Tecnico del suono'},
     {idSkill: 82, descr: 'Videomaking'},
-    {idSkill: 83, descr: ''},
-    {idSkill: 84, descr: ''},
     {idSkill: 29, descr: 'Book fotografico'},
     {idSkill: 29, descr: 'Corso di fotografia'},
     {idSkill: 29, descr: 'Foto e-commerce'},
diff --git a/src/server/router/site_router.js b/src/server/router/site_router.js
index 7bd5707..eb12bb3 100755
--- a/src/server/router/site_router.js
+++ b/src/server/router/site_router.js
@@ -26,21 +26,21 @@ router.post('/load', async (req, res) => {
 
   let datastat = {
     num_reg: await User.getUsersRegistered(idapp),
-    num_passeggeri: await 0,
-    num_imbarcati: 0,
-    email_non_verif: await User.getEmailNotVerified(idapp),
+    // num_passeggeri: await 0,
+    // num_imbarcati: 0,
+    // email_non_verif: await User.getEmailNotVerified(idapp),
     num_teleg_attivo: await User.getUsersTelegramAttivo(idapp),
     num_teleg_pending: await User.getUsersTelegramPending(idapp),
     // num_qualificati: await User.getNumUsersQualified(idapp, 2),
     // num_requisiti: await User.getNumUsersQualified(idapp, 0),
     // num_modalita_pagamento: await User.getnumPaymentOk(idapp),
-    num_part_zoom: await User.getUsersZoom(idapp),
-    num_part_accepted: await User.getSaw_and_Accepted(idapp),
+    // num_part_zoom: await User.getUsersZoom(idapp),
+    // num_part_accepted: await User.getSaw_and_Accepted(idapp),
     arr_nations: await User.findAllDistinctNationality(idapp),
     numreg_untilday: await User.calcnumRegUntilDay(idapp),
     reg_daily: await User.calcRegDaily(idapp),
-    imbarcati_daily: 0,
-    imbarcati_weekly: 0,
+    // imbarcati_daily: 0,
+    // imbarcati_weekly: 0,
     reg_weekly: await User.calcRegWeekly(idapp),
     lastsreg: await User.getLastUsers(idapp),
     checkuser: await User.checkUser(idapp, username),
diff --git a/src/server/router/users_router.js b/src/server/router/users_router.js
index dfb1ca0..4e275a3 100755
--- a/src/server/router/users_router.js
+++ b/src/server/router/users_router.js
@@ -2,6 +2,7 @@ const express = require('express');
 const router = express.Router();
 
 const {User} = require('../models/user');
+
 // const { Nave } = require('../models/nave');
 const Hours = require('../models/hours');
 //const { NavePersistente } = require('../models/navepersistente');
@@ -865,6 +866,16 @@ async function eseguiDbOp(idapp, mydata, locale) {
 
       await User.setVerifiedByAportadorToALL();
 
+    } else if (mydata.dbop === 'emptyDbSkill') {
+
+      const {Sector} = require('../models/sector');
+      const {Skill} = require('../models/skill');
+      const {SubSkill} = require('../models/subskill');
+
+      await Sector.remove({});
+      await Skill.remove({});
+      await SubSkill.remove({});
+
       /*} else if (mydata.dbop === 'visuNave') {
         mystr = await Nave.getNavePos(idapp, parseInt(mydata.riga), parseInt(mydata.col));