If you get the error message…
Error: Please fix your theme to make plugins work correctly. Go to the Theme Editor and insert the following string: Please enter it just before the following line of your header.php file: Go to your theme editor: click here.
…then please follow the steps as outlined in the error message. If you need help, please have a look at this article.
As outlined in the above-mentioned article, every well-developed theme should already have the wp_footer and wp_head functions as they are needed by many plugins (not just ours). It is a standard in WordPress. Also, see this article.
Please note that if you see this error message it does not mean that there have to be issues. If you do not observe any issues then you are safe to ignore this error messages. However, of course, it is always recommended to fix it.
If you are using a child theme and your child theme does not have a footer.php file, then you need to check the parent theme’s footer.php file to locate the
wp_footerfunction as mentioned in this article.If you cannot fix this issue and something does not work because of this error then please talk to the creator of the theme. Alternatively, get the Premium Plugin and then we fix it for you.