Bug found while trying to paint or draw lines:

Expected behavior

App should not stop while trying to paint or draw lines or anything else.

Actual behavior

Whenever we try to draw anything or select any option it suddenly stops working.
A message pops up every time showing tux paint keeps stopping".

How to reproduce

Launch the app.

Select paint in drawing options.

Try to select different options like paint, lines, shapes, text etc.

It suddenly stops working. A message pops up every time showing "Tux paint keeps stopping".

• Application: Tux paint 0.9.23-beta_1162
  Version 0.9.23-23_1162

• Operating system:Android Naugat.
  Redmi 5a

Recording Of The Bug