Help me solve this error, it came after deleting some product categories, and i lost the slider and all content on the page;
PHP Recoverable fatal error: Object of class WP_Error could not be converted to string in /home/keffysco/public_html/wp-includes/formatting.php on line 3795
This issue seems to be related to WooCommerce plugin. How about asking on the plugin’s forum so that you could get proper help. Or, can you provide us the URL of your site so that we can check in detail?