Step 1: Start up run.bat. Step 2: Launch Minecraft.exe. Step 3: Join my server at localhost. Step 4: "Logging in...." Step 5: "Downloading terrain..." Step 6: Crash Minecraft (not the server console, but Minecraft.exe itself). Minecraft crash log: http://pastebin.com/UPhLP5kz Server console error: http://pastebin.com/WBJ9axQU Client mods: Forge, CoreChickenCore, Damage Indicators, Not Enough Items, Inventory Tweaks and Optifine. Minecraft version: 1.7.10 CraftBukkit version: 1.7.10 Please help me! -bump- EDIT by Moderator: merged posts, please use the edit button instead of double posting.