Which event took place during the Siege of Pensacola?

Gálvez wanted to invade, but a sandbar at the entrance of Pensacola Bay stopped his advance.
Gálvez took command of a ship and led the militia over a sandbar into Pensacola Bay.
Gálvez’s troops abandoned him and said, “He can invade alone!”
Gálvez was punished by the Spanish royalty for making a big mistake.