does MPU6050_DMP module work on Puck?

Unfortunately, I must have caused a problem with my flash, and I need help returning to a stable state. After a hard 10 second reset, I can connect my puck in the IDE, then with the same connection settings as above, I send the following code to my Puck:

I2C1.setup({scl:D2, sda:D1, bitrate:100000});
const MPU = require("MPU6050").connect(I2C1);
var DMP = require("MPU6050_DMP").create(MPU,3);
function getData() {
  var data = DMP.getData();
  if(data !== undefined) console.log(data);
}
setInterval(getData, 1000);

This code worked yesterday, but now I'm seeing an error:

Uncaught InternalError: Timeout on jshFlashWrite
at line 1 col 1078
...*d.z)),roll:Math.a",0,16984);
New interpreter error: FIFO_FULL

Then I get a red bar
Prompt not detected - upload failed. Trying to recover...

and nothing else.. any advice?