Fatal exception error occurred while trying to end screen recording

Expected behavior

Screen cam should be able to save the screen recordings even if they are small.

Actual behavior

I started recording a screen video by shaking my phone and wanted to end it immediately with another shake but the video was not saved displaying a message "fatal error occurred".

How to reproduce

• Start recording on screen cam by shaking your phone
• Immediately end it with another shake and the error message will be displayed and video will not be saved.

• Application : Screen Cam screen recorder v1.8.5

• Operating system: Android 6.0.1

Recording Of The Bug