cl-console-gui stops on crashing python2.7

Hi folks!
I’m facing weird problem with python2.7 on my host machine (CLD), while installing CDS server using the cl-console-gui tool. Dont know if the problem is related with recent update of my system because I wasn’t installing the system long time ago, so… Anyway, I can currently reproduce the crash every time now.
I can see dead applet icon in my system tray instead of cl-console-gui icon.

$ cl-console-gui
https://127.0.0.1:2007/?wsdl
 Old session
 Your session ID: 8304
 Your certifitate ID: 1
Certificate expired
DEBUG: onClick
https://10.77.77.75:2007/?wsdl
 Old session
 Your session ID: 7546
 Your certifitate ID: 1
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/mainframe.py", line 649, in button_call_view_after
    step_change=True)
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/Box.py", line 302, in main_frame_view
    self.MainFrameWgt.initUI()
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/mainframe.py", line 466, in initUI
    self.add_element_table(field, x, y)
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/mainframe.py", line 1658, in add_element_table
    brief)
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/mainframe.py", line 1898, in add_table_items
    val = ','.join(map(lambda x: value_dict[x], default))
  File "/usr/lib64/python2.7/site-packages/calculate/consolegui/application/mainframe.py", line 1898, in <lambda>
    val = ','.join(map(lambda x: value_dict[x], default))
KeyError: u'games'
KCrash: Application 'python2.7' crashing...
KCrash: Attempting to start /usr/lib64/libexec/drkonqi from kdeinit
sock_file=/var/run/user/1000/kdeinit5__0

[1]+  Stopped                 cl-console-gui

Any ideas?

Screenshot_20181106_161535-cl-console-crash1.png
Screenshot_20181106_161625-cl-console-crash2.png

What version of calculate-utils do you use on CDS and CLD?

Currently I have the very same versions on both CLD and CDS

=sys-apps/calculate-utils-3.6.1.8

But I have managed to install CDS without the calculate-utils and not sure which version is on the latest CDS18 livedvd iso.

Anyways, after the last update I’ve noticed frequent kdeinit5 crash, and I think it could be related with my original issue.