String too big - /say @e

When playing on a standard survival server with a global entity count of 93, if I run the command "/say @e" the server will produce the following error:

[Server] INFO [12:37:52] [Netty Epoll Server IO #0/ERROR]: io.netty.handler.codec.EncoderException: String too big (was 57290 bytes encoded, max 32767)

The client does not crash or give an error, but I am kicked from the server.