[MC-43553] Multiplayer Crashes

Ever since servers were updated to 1.7.4, my client crashes each time i die while I'm trying to play on multiplayer.

Linked issues

Incomplete without crash a report from (minecraft/crash-reports/crash-<DATE>-client.txt). Please attach it so that we can diagnose your issue.

If you cannot find your Minecraft folder or the crash report, please use the Mojang Support Center.

Sorry about that. The crash report has been attached.

This ticket is invalid as it relates to a modified or 3rd party client, server, or launcher.

Any non-standard client/server/launcher build needs to be taken up with the appropriate team, not Mojang.
Any plugin issues need to be addressed to the plugin / resource pack creator.
This site is for addressing issues related to the base unmodded Minecraft; bukkit, forge, optifine, or any other modded system may invalidate your ticket.