Error reporting feature is generating an error

## Test Case

### ENV

- [ ] `DEV`
- [X] `Staging`
- [ X- likely] `PROD`

### TESTCASE

Under the top nav, click "Report an Error"
Fill out the form and submit

### EXPECTED
A confirmation that my error report had been successfully received

### ACTUAL
An error is displayed

### ERROR
In staging this is returning a "413 PayloadTooLargeError: request entity too large"; body-parser is throwing it;