Game stopped working suddenly!!

I've been playing Starbound relentlessly for the past week and as of yesterday, the game just doesn't want to load up anymore! It just crashes upon launch! I've tried numerous potential fixes but nothing has helped me out.

[11:220.244] [Info] Root: Preparing Root...
[11:220.245] [Info] Root: Done preparing Root.
[11:220.245] [Info] Client Version 1.3.3 (windows x86_64) Source I c21069b204d626bfe673a047a2100d2fcd0766d4 Protocol: 743
[11:220.259] [Info] Root: Scanning for asset sources in directory '..\assets\'
[11:220.924] [Info] Root: Scanning for asset sources in directory '..\mods\'
[11:220.925] [Warn] Root: Unrecognized file in asset directory 'mods_go_here', skipping
[11:220.925] [Info] Root: Detected asset source named 'base' at '..\assets\packed.pak'
[11:220.926] [Info] Root: Detected unnamed asset source at '..\assets\user'
[11:220.941] [Info] Loading assets from: '..\assets\packed.pak'
[11:221.655] [Info] Loading assets from: '..\assets\user'
[11:222.782] [Info] Assets digest is 563ff626b877e7d080472517395bc6c4eda613eaf6ac1576e95136a4ca9b3d64
[11:222.782] [Info] Root: Loaded Assets in 2.53634 seconds
[11:222.821] [Info] Application: Initializing SDL Video
[11:222.828] [Info] Application: Initializing SDL Joystick
[11:224.644] [Info] Application: Initializing SDL Sound
[11:225.086] [Info] Initialized Steam services
[11:225.152] [Info] Application: Creating SDL Window
[11:225.974] [Info] Application: Enabling VSync with late swap tearing
[11:228.065] [Info] Application: Opened default audio device with 44.1khz / 16 bit stereo audio, 2048 sample size buffer
[11:228.092] [Info] OpenGL version: '4.3.0 - Build 20.19.15.4835' vendor: 'Intel' renderer: 'Intel(R) HD Graphics 4400' shader: '4.30 - Build 20.19.15.4835'

Above is the games log on Win64. Win 32 works fine for some reason though. Can anyone help?