Bug in formatEngineResultStyleA with bad stack

The server fails when given a difficult board. I was able to get a stack trace from my own server.

TypeError: Cannot read properties of null (reading 'evalScore')
    at /home/stack/StackRabbit-git/built/src/server/engine_lookup.js:105:52
    at Array.map (<anonymous>)
    at /home/stack/StackRabbit-git/built/src/server/engine_lookup.js:100:41
    at Array.map (<anonymous>)
    at formatEngineResultStyleA (/home/stack/StackRabbit-git/built/src/server/engine_lookup.js:86:25)
    at Object.engineLookup (/home/stack/StackRabbit-git/built/src/server/engine_lookup.js:46:12)
    at RequestHandler.handleEngineLookup (/home/stack/StackRabbit-git/built/src/server/request_handler.js:402:47)
    at RequestHandler.routeRequest (/home/stack/StackRabbit-git/built/src/server/request_handler.js:136:30)
    at /home/stack/StackRabbit-git/built/src/server/app.js:48:40
    at Layer.handle [as handle_request] (/home/stack/StackRabbit-git/node_modules/express/lib/router/layer.js:95:5)

Request:
https://stackrabbit.herokuapp.com/engine?board=0000000X000000000X0000XXX0XX0X00XXX00X0X0X0XXXXX0X0XXXXXXXXX0XXXXXX0XX00XXXXX0XX00000XXXXX00000XXXXX000000XXXX00XXXXX000X0XXX00000X0XXX00000X0XX000000XXX000XXX0XX000XXXX0XXX0XXXXX0XXXXXXXXX0XXXXXXXXX0&currentPiece=S&nextPiece=O&level=18&lines=126&reactionTime=0&inputFrameTimeline=X..

Start with built/src/server/engine_lookup.js around formatEngineResultStyleA and the failing line near 105, then trace the request through built/src/server/request_handler.js. Re-run the supplied /engine request and verify that this difficult board no longer causes a null evalScore failure and returns a response.