run.sh segmentationf fault

[cradcore]

pi@raspberrypi:~/PrettyPi-0.0.1 $ ./run.sh
[INFO ] [Logger ] Record log in /home/pi/.kivy/logs/kivy_18-10-06_4.txt
[INFO ] [Kivy ] v1.11.0.dev0, git-dc3787d, 20181006
[INFO ] [Python ] v2.7.13 (default, Sep 26 2018, 18:42:22)
[GCC 6.3.0 20170516]
[INFO ] [Factory ] 184 symbols loaded
[INFO ] [Image ] Providers: img_tex, img_dds, img_sdl2, img_pil, img_gif (img_ffpyplayer ignored)
[INFO ] [KivyMD ] KivyMD version: 0.1.2
[INFO ] [Text ] Provider: sdl2
[INFO ] [Window ] Provider: egl_rpi
[INFO ] [GL ] Using the "OpenGL ES 2" graphics system
[INFO ] [GL ] Backend used
./run.sh: line 1: 2779 Segmentation fault python server/main.py