Can not start again after I press Ctrl + Q

After I install haroopad, then I type something and configure some settings.
When I was trying Vim Mode, I pressed 'Ctrl + Q'(Block Select in Gvim/Windows).
Unfortunately it closed and never up again.

I have REINSTALL many time, it still cannot start.

This is the error:

cheng@laptop:~$ haroopad 
[4108:0531/144808:INFO:gpu_info_collector_x11.cc(80)] NVCtrl extension does not exist.
[4108:0531/144809:ERROR:process_singleton_linux.cc(238)] readlink(/tmp/.org.chromium.Chromium.Cry8im/SingletonCookie) failed: Permission denied
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[4108:0531/144810:WARNING:dispatcher_host.cc(189)] Unknown object: 277 type:Window method:GetPosition arguments:[  ]


[4108:0531/144810:WARNING:dispatcher_host.cc(189)] Unknown object: 277 type:Window method:GetPosition arguments:[  ]


[4108:0531/144811:INFO:CONSOLE(607)] "Uncaught TypeError: Expecting a function in instanceof check, but got function (format) {
                return this.lang().months(this, format);
            }", source: /usr/share/haroopad/Libraries/.node_modules/moment/moment.js (607)
sudo ^C
cheng@laptop:~$ sudo !!
sudo haroopad 
[4159:0531/144823:INFO:gpu_info_collector_x11.cc(80)] NVCtrl extension does not exist.
ATTENTION: default value of option force_s3tc_enable overridden by environment.
[4159:0531/144824:INFO:simple_index_file.cc(397)] Simple Cache Index is being restored from disk.
[4159:0531/144824:WARNING:dispatcher_host.cc(189)] Unknown object: 277 type:Window method:GetPosition arguments:[  ]


[4159:0531/144824:WARNING:dispatcher_host.cc(189)] Unknown object: 277 type:Window method:GetPosition arguments:[  ]


[4159:0531/144825:INFO:CONSOLE(607)] "Uncaught TypeError: Expecting a function in instanceof check, but got function (format) {
                return this.lang().months(this, format);
            }", source: /usr/share/haroopad/Libraries/.node_modules/moment/moment.js (607)

If you know how to solve this problem, please reply as soon as possible, thank you.：）