Receiving the following warning on Jevelin Beta 2.7.0:
Solution for this topic
The issue is fixed in the below latest version of theme so please update your theme.
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You can update it by either deleting existing theme and then install latest theme version of it or use the following plugin to update the theme. https://wordpress.org/plugins/easy-theme-and-plugin-upgrades/
After activating the above plugin just install the downloaded theme on your site.
You won’t lose your site content after updating the theme but for safer side you can take backup of your site before updating the theme.