Chesterfield vs Millwall prediction (Over/Under)

Both teams with good attacks, but it does not have solid defenses, especially Milwall in recent games and conceded 12 goals in the last 6 games on the road. Overall, 11 of the last 12 team games ended with 2 or more goals. Chesterfield also had the last 12 games finished with 2 or more goals and the team scored eight goals in his last three home games. In H2H most games ended with 2 or more goals in this game and I hope something similar. They are two good attacks and two defenses that are in bad shape.