I’m having this problem… can’t figured it out 
I get this error several times.
Timeout of 5000ms exceeded. For async tests and hooks, ensure “done()” is called; if returning a Promise, ensure it resolves.
Error: Timeout of 5000ms exceeded. For async tests and hooks, ensure “done()” is called; if returning a Promise, ensure it resolves.
at o.f._timeoutError (https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:570:32569)
at https://cdn.freecodecamp.org/testable-projects-fcc/v1/bundle.js:570:30700