FTB Error

FTBLaunch starting up (version 1.3.7) AnalyticsBackgroundThread started Java version: 1.7.0_45 Java vendor: Oracle Corporation Java home: C:\Program Files\Java\jre7 Java specification: Java Virtual Machine Specification version: 1.7 by Oracle Corporation Java vm: Java HotSpot(TM) 64-Bit Server VM version: 24.45-b08 by Oracle Corporation OS: amd64 Windows 7 6.1 Launcher Install Dir: C:\Users\Sephiroth\AppData\Roaming System memory: 3252M free, 8147M total [i18n] Checking for updates ... Using download server Automatic:Miami on host miami1.creeperrepo.net (50.7.65.98) [i18n] enUS English language file loaded!
The FTB Launcher has found the following Java versions installed:
Java Version: 1.7.0_51 sorted as: 1.7.0_51 32 Bit Java at : C:\Program Files (x86)\Java\jre7\bin\java.exe
Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Windows\system32\java.exe
Java Version: 1.7.0_51 sorted as: 1.7.0_51 32 Bit Java at : C:\Windows\SysWOW64\java.exe
Preferred: Java Version: 1.7.0_45 sorted as: 1.7.0_45 64 Bit Java at : C:\Program Files\Java\jre7\bin\java.exe
[i18n] Added 0 enUS to options pane
[i18n] enUS English language file loaded!
[i18n] remoteVer = 10
[i18n] localVer = 10
[i18n] Files are up to date
[i18n] Fallback enUS loaded
Downloading Jars
Adding Authlib to Classpath
Loading modpack information for modpacks.xml...
Adding pack 1 (Monster)
Adding pack 2 (Pax East 2014 Map)
Adding pack 3 (Direwolf20)
Adding pack 4 (Horizons)
Adding pack 5 (Tech World 2)
Adding pack 6 (Magic World 2)
Adding pack 7 (FTBLite2)
Adding pack 8 (FTB Unleashed)
Adding pack 9 (FTB Ultimate)
Adding pack 10 (Unstable 1.7.2)
Adding pack 11 (FTB Lite)
Adding pack 12 (Magic Farm 2:Adventures in Technology)
Adding pack 13 (BloodNBones)
Adding pack 14 (Agrarian Skies: Hardcore Quest)
Adding pack 15 (Voxel)
Adding pack 16 (Infamy)
Adding pack 17 (Lapito's Galacticraft Modpack)
Adding pack 18 (Direwolf20 1.5 v2)
Adding pack 19 (Direwolf20 Pack)
Adding pack 20 (MindCrack Pack)
Adding pack 21 (YogCraft Modpack)
Adding pack 22 (FTB Unhinged)
Adding pack 23 (New World Mod Pack)
Adding pack 24 (RPG Immersion Pack)
Adding pack 25 (BronyModPack)
Adding pack 26 (Ampz Modpack)
Adding pack 27 (VoxelModPack)
Adding pack 28 (Magic Farm)
Adding pack 29 (Magic World)
Adding pack 30 (Tech World)
Adding pack 31 (Pax Challenge Pack)
Adding pack 32 (Feed The Beast Retro SSP)
Adding pack 33 (Feed The Beast Retro SMP)
Adding pack 34 (Slow's Stream Pack)
Adding pack 35 (Feed The Beast Beta Pack A)
Loading modpack information for hatfilms.xml...
Adding pack 36 (Hat Pack)
loading map information...
loading texture pack information...
Adding map 1 (Direwolf20 Map Ep.0)
Adding map 2 (FTB Pax Challenge)
Adding map 3 (Direwolf20 Map Ep.0)
Adding map 4 (Direwolf20 Map Ep.10)
Adding map 5 (Direwolf20 Map Ep.20)
Adding map 6 (Direwolf20 Map Ep.30)
Adding map 7 (Direwolf20 Map Ep.40)
Adding map 8 (Direwolf20 Map Ep.50)
Adding texture pack 1 (Soartex Fanver)
Adding map 9 (Direwolf20 Map Ep.80)
Adding texture pack 2 (Jadedcat Mixpack)
Adding map 10 (FTB Normal)
Adding map 11 (FTB Insanity)
Adding texture pack 3 (Faithful)
Adding texture pack 4 (JohnSmith Technicians Remix)
Adding texture pack 5 (Familiar yet Different)
Adding texture pack 6 (Love And Tolerance)
Logging in...
Beginning authlib authentication attempt
successfully created YggdrasilAuthenticationService
using Authlib authentication data
Login complete.
Gathering 672 assets, this may take a while...