Initial memory load failed error in serial monitor

Hello. So I'm working on a project using MPU6050, but when I interfaced it with arduino uno, an error message appeared on the serial monitor that says: "DMP initialization failed (code 1) and when I checked the code, I found that the error is due to "initial memory load failure". Where exactly could the problem be and how to fix it?

when I checked the code

What code would that be? (Hint)