Warning: Trying to access array offset on value of type bool in /homepages/35/d238513050/htdocs/WordPress/kathome/wp-content/plugins/gt3-oyster-core/core/shortcodes/feature_posts.php on line 73

Warning: Trying to access array offset on value of type bool in /homepages/35/d238513050/htdocs/WordPress/kathome/wp-content/plugins/gt3-oyster-core/core/shortcodes/feature_posts.php on line 73

TypeError thrown

implode(): Argument #2 ($array) must be of type ?array, string given