Getting HTTP 413 errors - how do I fix 'Request Entity Too Large'? or Why am I seeing HTTP 413 and ho

http 413 errors can also happen if your server’s RAM is maxed out during uploads. Check `free -m` while testing.

For nginx, this is my go-to:
```
client_max_body_size 100M;
client_body_buffer_size 128k;
```
And yeah, restart nginx.

For chunked uploads, tus.io is a great protocol.