IONIC 3 - sqlite3_step failure: can not rollback - no transaction is active

I have this error for a few days, if someone knows that it should be very much appreciated the help.

This apparently at the time of loading the storage.

    import {Injectable} from '@ angular / core';     import {Http, URLSearchParams} from '@ angular / http';     import 'rxjs / add / operator / map';

import { AlertController } from 'ionic-angular';

// IMPORT URL SERVICES
import { URL_SERVICES } from '../../config/url.services';

import { Platform } from 'ionic-angular';

import { ModalController } from 'ionic-angular'
import { LoginPage } from '../../pages/index.pages';

//pluguin storage
import { Storage } from '@ionic/storage';

@Injectable()
export class UsersProvider {

  token:string;
  id_user:string;

  constructor(public http: Http,
              private alertCtrl:AlertController,
              private platform:Platform,
              private storage:Storage,
              private modalCtrl:ModalController) {

              //aqui cargamos el storage, (falta el loading)
              this.load_storage();
            }

  //para validar si inicio session algun usuario y mostrar por ej el boton de salir
  activo():boolean{
    if( this.token ){
      return true;
    }else{
      return false;
    }
  }

  ingresar( email:string, password:string ){

    //PARA ENVIAR LOS DATOS
    let data = new URLSearchParams();

    //append para cade header a enviar
    data.append("email", email);
    data.append("password", password);

    //URL A LA CUAL HAREMOS EL POST
    let url = URL_SERVICES + '/login';

    //respuesta asincrona para poner un load
    //creamos un observador
    return this.http.post(url, data)
    .map( res=>{ //esta respuesta viene con codigo del error y los headers
      let data_res = res.json();
      console.log(data_res);

      //validamos si viene algun error
      if( data_res.err ){
        //creamos una alerta
        this.alertCtrl.create({
          title: "Error al Iniciar",
          subTitle: data_res.message,
          buttons: ["OK"]
        }).present();

      }else{
        //no vienen errores
        this.token = data_res.token;
        this.id_user = data_res.id_user;

        //GUARDAR STORAGE
        this.save_storage();

      }

    })//aqui deberia suscribirme porque es un observador, pero lo hare en otro lado
  }

  cerrar_session(){
    this.token = null;
    this.id_user = null;

    //guardar storage
    this.save_storage();

    this.modalCtrl.create(LoginPage)
    .present();
  }

  public save_storage(){

    console.log('entre a SAVE storage');

    if( this.platform.is("cordova") ){
      //dispositivo
      console.log('entre a SAVE storage DISPOSITIVO');
      this.storage.set('token', this.token);
      this.storage.set('id_user', this.id_user);
    }else{
      //computadora
      console.log('entre a SAVE storage COMPUTADORA');
      if( this.token ){
        localStorage.setItem("token", this.token);
        localStorage.setItem("id_user", this.id_user);
      }else{
        localStorage.removeItem("token");
        localStorage.removeItem("id_user");
      }
    }
  }

  public load_storage(){
    //esta es una promesa
    console.log('entre a CARGAR storage');
    let promesa = new Promise( ( resolve, reject )=>{

      if( this.platform.is("cordova") ){
        //dispositivo
        console.log('entre a CARGAR storage DISPOSITIVO');
        this.storage.ready().then( ()=>{

          this.storage.get("token").then( (token)=>{
            console.log('load storage', token);//prueba
            if( token ){
              this.token = token;
            }
          })

          this.storage.get("id_user").then( (id_user)=>{
            console.log('load storage', id_user);//prueba
            if( id_user ){
              this.id_user = id_user;
            }
            resolve();
          })

        })
      }else{
        //computadora
        console.log('entre a CARGAR storage PC');
        if( localStorage.getItem("token") ){

          this.token = localStorage.getItem("token");
          this.id_user = localStorage.getItem("id_user");
        }
        resolve();
      }

    });

    return promesa;

  }

}