Unknown error while creating AVD in Android Studio

AVD Manager in my android studio was working fine, until an unexpected shutdown caused AVD Manager to act weird. Now I can't run any AVD's.

When I click any system-image it says unknown error under recommendation. When I click finish it says:

An error occurred while creating the AVD. See Idea.log for more details.

Here are the screenshots:

AVD Manager screenshot

Shows when click troubleshoot

Shows when click finish