500 Error

[rs0h]

Request to
https://us-central1-deobfuscator.cloudfunctions.net/api/request
gives me error 500.
Script is about 1Mb size.

Error: Request failed with status code 500
at t.exports (createError.js:16:15)
at t.exports (settle.js:17:12)
at XMLHttpRequest.h.onreadystatechange (xhr.js:61:7)

[Havock94]

Same for me with a bigger script, around 6Mb.

Any particular reason it happens?
Thank you