Uploading large files will result in 413(Request Entity Too Large) error

Summary

Uploading large files will result in error for certain instances.

Steps to Reproduce

1. Try to attach a large file, with more than 120mb in a JIRA ticket.

Expected Results

The file upload is completed successfully.

Actual Results

You got the following error message on the UI:

On the console, it returns the error 413: Request Entity Too Large

Workaround

None