Undefined index: show_in_admin_email

[RalfsIvanovs]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to 'products'
2. Click on 'buy a prodcut and then in email form there is an error - Notice: Undefined index: show_in_admin_email in /var/www/html/wp-content/plugins/woo-custom-emails-per-product/includes/class-woo-custom-emails-output.php on line 157

Notice: Undefined index: show_in_admin_email in /var/www/html/wp-content/plugins/woo-custom-emails-per-product/includes/class-woo-custom-emails-output.php on line 157'

Expected behavior i updated all wordpress and plugins and the error happend

Screenshots

Desktop (please complete the following information):

• OS: [e.g. iOS]
• Browser [e.g. chrome, safari]
• Version [e.g. 22]

Smartphone (please complete the following information):

• Device: [e.g. iPhone6]
• OS: [e.g. iOS8.1]
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context Add any other context about the problem here.

this is happening on all version

[RalfsIvanovs]

![Uploading Screen Shot 2020-12-11 at 13.01.30.png…]()