[MC-56401] /tellraw throws exception in server console

Im running a few various title commands on the server and each time there run, the console output is that as if the server has crashed due to a error with java, but the server continues to run, below is what i c.

[06:34:51] [Server thread/ERROR]: Couldn't process command: 'tellraw @a {"text":"","extra":[{"text":"Lottery Drawn & The Winner Is ","color":"yellow","italic":"true"},{selector:"@a[score_lottery2_min=1]"}]}'
java.lang.NullPointerException
at bs.a(SourceFile:89) ~inecraft_server.jar:?]
at bs.a(SourceFile:91) ~inecraft_server.jar:?]
at bs.b(SourceFile:49) ~inecraft_server.jar:?]
at z.a(SourceFile:75) inecraft_server.jar:?]
at z.a(SourceFile:53) inecraft_server.jar:?]
at akw.a(SourceFile:92) inecraft_server.jar:?]
at aos.b(SourceFile:60) inecraft_server.jar:?]
at oq.a(SourceFile:482) inecraft_server.jar:?]
at oq.c(SourceFile:193) inecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.w(SourceFile:570) inecraft_server.jar:?]
at np.w(SourceFile:284) inecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.v(SourceFile:506) inecraft_server.jar:?]
at net.minecraft.server.MinecraftServer.run(SourceFile:422) inecraft_server.jar:?]
at java.lang.Thread.run(Unknown Source) [?:1.7.0_01]