Fixed crash on death for servers

Fixed an issue where the client would crash when you died by the Sacrificial Knife when on a server.

src/main/java/wayoftime/bloodmagic/common/data/GeneratorLanguage.java

@@ -19,6 +19,8 @@ public class GeneratorLanguage extends LanguageProvider
 		// Creative Tab
 		add("itemGroup.bloodmagic.creativeTab", "Blood Magic");
 
+		add("chat.bloodmagic.damageSource", "%s's soul became too weak");
+
 		// Tile Entitites
 		add("tile.bloodmagic.soulforge.name", "Hellfire Forge");