Regex /s not supported in lower node version

[vignesh-krish]

Getting regex error on index.js line 50. I am on node 8.9.4. I cannot update node to later versions due to restrictions. On searching, it looks like this error is related to regex /s being used.

[trys]

Hmm - it looks like later versions of Node 8 support it, but not 8.9.4 - are you able to update minor versions?