Debbie Wasserman Schultz has violated one of the fundamental tents of running a major political party.

You’re supposed to be neutral while your party seeks to nominate candidates for high office.

She wasn’t. Schultz, as chairwoman of the Democratic National Committee, has the bad taste to say negative things about Bernie Sanders as he battled Hillary Rodham Clinton for the party’s presidential nomination.

What’s been the impact of that revelation as Democrats have convened their gathering in Philadelphia? It has energized the Sanders supporters. They’ve been booing any mention of Clinton’s name. Even their guy — Bernie himself — has been booed and jeered for encouraging his delegates to rally behind Clinton … as he has done himself.

Then came the amazing mea culpa from the DNC. It has apologized publicly to Sanders, effectively tossing Schultz under the proverbial bus.

She has earned the hoots and jeers she is getting at this convention. Schultz this morning got the bum’s rush from her own home-state delegates in Florida.

Did she rig the primary campaign, greasing it for her friend Clinton? It is beginning to feel that way.

Schultz, though, is gone. Her resignation from the chairmanship is effective at the end of the convention. The reality, though, is that she’s done.

The task for Clinton’s team — and for Sanders — is to bring the delegates together. We’ll see if Schultz’s resignation and the apology from the DNC will be enough to calm the storm.