How Can The Town Board Nullify A Vote Without Holding Another Public Meeting?

I hope today's report on Town Dock is erroneous:

"Oriental’s Town Board meets for a quick meeting on Tuesday August 12 at 5:30p to take another vote on who will be appointed to the newly formed Harbor Waterfronts Committee. The vote the Board took on August 5, has since been nullifed because the Commissioners did not have before them all the names of residents willing to serve. Town Hall says that was “due to an unfortunate administrative oversight…several candidates were left off of the ballot issued to the Commissioners for voting.” There will be 11 names on the ballot Tuesday. The 5 who were elected in the now nullified vote were: Art Tierney, Ed Bliss, Lisa Thompson, Bill Hines and Gerry Crowley. They remain on the ballot along with, Dave Brookman, Elizabeth Buckman, Bob Dillard, Jim Edwards, Steve Leech and Pat Stockwell."

"Has since been nullified" by whom?