Webpack unpredictably exiting with code 137

As of tonight, I can’t get webpack to build as part of my project’s npm start script, and it doesn’t always complete when I run it seperately in the console either - every time in the 1st case, and often in the 2nd it gets killed and exits with code 137. It builds on my local machine no problem. Anyone else ever have a similar issue?

Is it possible that you’re out of disk space? What’s the project name that’s having the problem?

Could be, let me try shaving it down. Beatrix is the project