The website and the API are running again. One of them cycles between Error and CrashLoopBackOff.

Read the crashing Pod's logs. The program says what it is missing.

The Pod runs stackmonsters/crasher, a placeholder that someone forgot to swap out. The real API image is stackmonsters/monster-market-api, and it does not have that problem. Delete the broken Pod and run the right one under the same name.