ERROR JOINT PUSH PULL

[srashell]

hola, soy nueva usando estas herramientas, y me aparece esa ventana cuando uso el push pull = , realmente funciono bien durante 3 dias ahora nose que paso lo he instalado y desinstalado mas de 3veces pero el problema sigue alguna solucion?

Hello, I am new to using these tools, and that window appears when I use push pull =, it really worked well for 3 days, now I don't know what happened, I have installed and uninstalled it more than 3 times, but the problem still has no solution?