[URGENT 1.6 AFFECTING LIVE CONTENT] A very specific /title command causes game to crash

Verification builds: 1.6.0.8 and 1.7.0.2
Summary: The following command, whether used in chat or in a command block, crashes the game regardless of the world or setting you are in:

title @a actionbar §4§o§lYour party has died @e[type=item,c=1,x=14,y=2,z=15,r=1] @e[type=item,c=1,x=11,y=2,z=15,r=1] @e[type=item,c=1,x=8,y=2,z=15,r=1] @e[type=item,c=1,x=6,y=4,z=12,r=1] times

Impact: This severely breaks A Nightmare in Candyworld as the map has the player dying quite frequently and this command is automatically run every time the player dies.

Repro Steps:

1. Create a new world

2. Paste this command into the chat:

title @a actionbar §4§o§lYour party has died @e[type=item,c=1,x=14,y=2,z=15,r=1] @e[type=item,c=1,x=11,y=2,z=15,r=1] @e[type=item,c=1,x=8,y=2,z=15,r=1] @e[type=item,c=1,x=6,y=4,z=12,r=1] times

Observed Results: Crash

Expected Results: Normal command function

Screenshots/Videos attached: No

Notes: I've already determined that the formatting of the text is not the source of the crash as it still happens without the formatting.

Regression Build: 1.5.3