App crashes while click on app widget to open a task

Project Information
Repository: https://github.com/Jizzu/SimpleToDo
Project Name: Simple To Do

Expected behavior
user should be able to open Simple To Do widgets without crash .

Actual behavior
when click on Simple To Do widgets it crash .

How to reproduce

• download the app

• open it and click on (+) button
  and create new task and save it

• then go to your phone widgets and find Simple To Do widgets then put it to your home screen .

• now click on your task in widgets and note the bug

• Browser/App version: Simple To Do v1.2

• Operating system: android 7.0

• Recording Of The Bug

Proof of Work Done

https://github.com/Jizzu/SimpleToDo/issues/10

https://github.com/somrat420