ignore error (Maria Semyonova); fall into the trap (I only remind you because I, too, fell into the trap of thinking about May Daniels as one of my fictional characters. • Don't fall into the trap of thinking you can learn a foreign language without doing any work. Abysslooker)

Gruzovik

make a mistake

Игорь Миг

mishandle

econ.

introduce an error; make an error; make a mistake; introduce a mistake

el.

make a boo-boo; malfunction (в программе); mistake

handb.

commit a fault; commit a foul

idiom.

put a foot wrong (He complained that if he put a foot wrong, the manager was down on him at once. VLZ_58)