a fatal error occurred: failed to connect to esp32: timed out waiting for packet header

Hi,

Does anyone know how to solve the following Error on ESP32 "Fatal Error Occurred: “Failed to connect to ESP32: Timed out waiting for packet header”"

I am new to ESP32 Development boards and this is my first sketch that I am tryign to upload, but by Arduino IDE showd the following error. The tutorial I am following is this one https://circuitdigest.com/microcontroller-projects/getting-started-with-esp32-with-arduino-ide 

The code is nothing special, I am just uploading the sample blink sketch for ESP32 boards. But if you are still wanna see the code check below 

int LED_BUILTIN = 2;

void setup() {

pinMode (LED_BUILTIN, OUTPUT);

}

void loop() {

digitalWrite(LED_BUILTIN, HIGH);

delay(1000);

digitalWrite(LED_BUILTIN, LOW);

delay(1000);

}