What happened to bep as a result of doing to much

Bep had a "nervous fit" and sprained her ankle.

Bep had a nervous fit last week because she had so many errands to do. Ten times a day people were sending her out for something, each time insisting she go right away or go again or that she'd done it all wrong. And when you think that she has her regular office work to do, that Mr. Kleiman is sick, that Miep is home with a cold and that Bep herself has a sprained ankle, boyfriend troubles and a grouchy father, it's no wonder she's at the end of her tether.