Arduino + SIM800L connect to Firebase

Galley,

I am putting together a project and need to connect my arduino to firebase. For this I am using a SIM800L, porem my code return the error below in the compiler, has anyone gone through this or could help me?

Error: Build options changed, recompiling everything In file included from C:\Users\ACER\Desktop\sketch_mar19a\sketch_mar19a.ino:7:0: C:\Program Files (x86)\Arduino\libraries\firebase-arduino-master\src/Firebase.h:25: 18: fatal error: memory: No such file or directory # include ^ compilation terminated. exit status 1 error compiling for Arduino / genuine Board Mega or Mega 2560

#include <ArduinoJson.h>

#include <Sim800l.h>

#include <TinyGPS.h>

#include <Firebase.h>
#include <FirebaseArduino.h>
#include <FirebaseCloudMessaging.h>
#include <FirebaseError.h>
#include <FirebaseHttpClient.h>
#include <FirebaseObject.h>

#include <String.h>


//Define o Host e Senha do firebase
#define FIREBASE_HOST"testefirebase-6a04d.firebaseio.com/"
#define FIREBASE_AUTH "UKMXPnz20iQlaedqkNk3wlN7RTQnar9cS2HIOHXy"

//Definindo variaveis dos pinos
int pinoLed = 5;

GPRS gprs;

void setup() {
   Serial.begin(9600);
  pinMode(pinoLed, OUTPUT);
  Serial.println("Conectando a rede!");

  //Inicia Comunicação com firebase
  Firebase.begin(FIREBASE_HOST, FIREBASE_AUTH);
  digitalWrite(pinoLed, 0);

}

void loop() {
   String ledStatus = Firebase.getString("led2");
  if(ledStatus == "ligado"){
    Serial.println(ledStatus);
    digitalWrite(pinoLed, 1);
  }
  else if(ledStatus =="desligado") {
    Serial.println(ledStatus);
    digitalWrite(pinoLed, 0);
  }

}