Adam Rapoport, the longtime editor-in-chief of Bon Appétit, resigned after a photo showing him wearing a racist costume surfaced in Twitter, and several staffers publicly called out racist practices within the magazine, The Forward reported.

In a statement on Instagram, Rapoport, who led the magazine since 2010, wrote, “I am stepping down as editor-in-chief of Bon Appetit to reflect on the work I need to do as a human being and allow Bon Appétit to get to a better place.” He acknowledged that he had “blind spots as an editor.”