Hillary Clinton’s campaign has hit the panic button.

Campaign manager Robby Mook sent an email to supporters on Tuesday evening, alarmingly telling them how the race has dramatically tightened.

Nate Silver’s FiveThirtyEight presidential forecast now has Donald Trump at a better than 40 percent chance of winning this election — according to their model, this is the closest he’s been to the Oval Office since late July.

The election is just seven weeks away. And Trump is almost as likely to be our next president as Hillary.

Results from the latest state polling are what drive those odds. While we’re clinging to a lead in Florida, Trump might now have seized an advantage in Nevada. Our leads in North Carolina and Iowa are now razor-thin — and the chances of Ohio going red look like they’re increasing.

“The clock is ticking,” Mook wrote.

Meanwhile, the Washington Examiner reports on another campaign communique.

“In the last week or so, a new polling trend has emerged: Trump’s path to the presidency is no longer a pipe dream — it is clear and it is real,” Mook wrote.

In the second email, Mook noted Trump’s chances of winning the presidency — according to Silver — jumped from 10 percent to 40 percent.

“So all of us who care about the future of our country need to commit to do something about it right now,” Mook wrote.

In true Clinton fashion, that “something” was to give her money.

“And the best thing you can do?” Mook wrote. “Invest in this campaign so we can keep making our case to anyone who is still undecided in this election.”