Home › Forums › Newsletter Plugin Support › Notice: Undefined index: theme_categories error
When I sent a test message through the Newsletter plugin for a newsletter I set up I get the following error.
Notice: Undefined index: theme_categories in E:\XXX\XXXX.com\wwwroot\wp-content\plugins\newsletter\emails\themes\theme-3\theme.php on line 32
What does this mean and how do I fix it?
Thanks
Anyone?