SS: *Lost connection to server* - stdout

$ ./launchscrumbleship.sh
Info: Error System Initialized
Info: Version Bleeding Edge
Info: OS: Linux desktop-ale 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) x86_64 GNU/Linux

Info: Number of Cores: 4
GLFW: Invalid argument for enum parameter
GLFW: 65539
Info: Got compatibility mode
Info: glfw GL Major Version: 3
Info: glfw GL Minor Version: 1
Info: OpenGL Version: 3.1.0 NVIDIA 340.65
Info: Graphics Card : GeForce GT 640/PCIe/SSE2
GLFW: Invalid argument for enum parameter
GLFW: 65539
Info: FSAA 0x 0y 0z
Info: Failed to get opengl debug support.
Info: Max Texture Buffer size:  134217728
Info: MaxMaxVoxels: 8388608
Filename: assets/shaders/MainVertShader.txt
Filename: assets/shaders/MainFragShader.txt
Filename: assets/shaders/PostVertShader.txt
Filename: assets/shaders/PostFragShader.txt
Filename: assets/shaders/2DVertShader.txt
Filename: assets/shaders/2DFragShader.txt
Filename: assets/shaders/fxaa/fxaa15.txt
Info: Successfully initialized shaders
*ERR: Cannot open music directory
WARN: Could not load music files
Info: Excess UID in language file: 172
Info: Excess UID in language file: 173
Info: Successfully loaded language file!
Info: Gui Initialized
Info: Starting threading system
*ERR: CSSE - Ship with null mass
Caught Sigpipe
*ERR: Error reading TCP data: -4095 | EOF | end of file
Info: Msg: *Lost connection to server*
Info: Msg: *Lost connection to server*
Info: Msg: *Lost connection to server*
Info: Msg: *Lost connection to server*
scrumbleship: src/unix/stream.c:1340: uv_write2: Assertion `(stream->type == UV_TCP || stream->type == UV_NAMED_PIPE || stream->type == UV_TTY) && "uv_write (unix) does not yet support other types of streams"' failed.
./launchscrumbleship.sh: line 9: 26974 Aborted                 ./bin/scrumbleship