A user got this error when uploading a 4.3GB file. <img width="315" alt="Document Search 413 Error" src="https://github.com/fpdcc/document-search/assets/38969506/4e2b8f2c-18c4-43e2-8342-0b38de68563a"> This looks like an ngnix configuration problem. We need to up the limit, but how much? The server has a 32GB volume so there is some room to spare, does this affect memory, too?