c.execute("INSERT INTO users (username, password) VALUES (?, ?)", username, password)

as a beginner, I am trying to make a sign up form for my first web app using Flask and python.

CodePudding user response：

Instead of using different arguments for each variable, you need to put all variables in an array or a tuple:

c.execute("INSERT INTO users (username, password) VALUES (?, ?)", (username, password) )