pm2 error logs

[Anthony]

Can somebody help me with these error logs?

0|mm  | (node:23821) UnhandledPromiseRejectionWarning: TypeError: Cannot read property 'refs' of undefined
0|mm  |     at /home/pi/MagicMirror/modules/MMM-Remote-Control/node_helper.js:238:31
0|mm  |     at /home/pi/MagicMirror/modules/MMM-Remote-Control/node_modules/simple-git/src/git.js:780:18
0|mm  |     at Git.<anonymous> (/home/pi/MagicMirror/modules/MMM-Remote-Control/node_modules/simple-git/src/git.js:820:18)
0|mm  |     at done (/home/pi/MagicMirror/modules/MMM-Remote-Control/node_modules/simple-git/src/git.js:1432:21)
0|mm  |     at /home/pi/MagicMirror/modules/MMM-Remote-Control/node_modules/simple-git/src/git.js:1457:16
0|mm  | (node:23821) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). (rejection id: 1)
0|mm  | (node:23821) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
0|mm  | ATTENTION: default value of option force_s3tc_enable overridden by environment.

My remote control module works very well. Is there something I must do?