---- Minecraft Crash Report ----
// I just don't know what went wrong :(

Time: 8/1/12 1:37 PM
Description: Exception in server tick loop

java.lang.NullPointerException

Relevant Details:
- Minecraft Version: 1.3.1
- Operating System: Windows 7 (amd64) version 6.1
- Java Version: 1.7.0_04, Oracle Corporation
- Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
- Memory: 353169680 bytes (336 MB) / 598102016 bytes (570 MB) up to 1037959168 bytes (989 MB)
- JVM Flags: 2 total; -Xms512m -Xmx1024m
- Type: Integrated Server
- Is Modded: Unknown (can't tell)
- Profiler Position: N/A (disabled)
- Player Count: 0 / 8; []
- World Awesome house Entities: 0 total; []
- World Awesome house Players: 0 total; []
- World Awesome house Chunk Stats: ServerChunkCache: 0 Drop: 0