Fix derp server load crash

build.gradle

@@ -17,7 +17,7 @@ buildscript {
 
 apply plugin: 'forge'
 
-version = "1.7.10-1.6.4"
+version = "1.7.10-1.7.1"
 group= "com.jaquadro.minecraft.storagedrawers" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = "StorageDrawers"
 

src/com/jaquadro/minecraft/storagedrawers/block/BlockDrawers.java

@@ -394,7 +394,8 @@ public class BlockDrawers extends BlockContainer implements IExtendedBlockClickH
     public boolean rotateBlock (World world, int x, int y, int z, ForgeDirection axis) {
         TileEntityDrawers tile = getTileEntitySafe(world, x, y, z);
         if (tile.isSealed()) {
-            harvestBlock(world, Minecraft.getMinecraft().thePlayer, x, y, z, world.getBlockMetadata(x, y, z));
+            dropBlockAsItem(world, x, y, z, world.getBlockMetadata(x, y, z), 0);
+            world.setBlockToAir(x, y, z);
             return true;
         }