Unknown issue with npm packages

Not sure if this is a Glitch or Discord.js problem, but it’s only happening on afk-elevator so I think it might be Glitch.

I’m getting this error:

throw err;
Error: Cannot find module 'snekfetch'
at Function.Module._resolveFilename (module.js:548:15)
at Function.Module._load (module.js:475:25)
at Module.require (module.js:597:17)
at require (internal/module.js:11:18)
at Object.<anonymous> (/rbd/pnpm-volume/df61bd23-4640-4466-94a8-1008306d5521/node_modules/.registry.npmjs.org/discord.js/11.5.1/node_modules/discord.js/src/util/Util.js:1:81)
at Module._compile (module.js:653:30)
at Object.Module._extensions..js (module.js:664:10)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)

When I try to add snekfetch to package.json, I get this:

node v8.15.1, with pnpm
 WARN  deprecated snekfetch@4.0.4: use node-fetch instead
ERROR  EACCES: permission denied, open '/rbd/pnpm-volume/df61bd23-4640-4466-94a8-1008306d5521/node_modules/snekfetch/package.json'

Try pnpm install snekfetch -u