Fatal error: Uncaught TypeError: json_decode(): Argument #1 ($json) must be of type string, array given in /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/plugins/learndash-course-grid/includes/class-compatibility.php:62 Stack trace: #0 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/plugins/learndash-course-grid/includes/class-compatibility.php(62): json_decode(Array, true) #1 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/class-wp-hook.php(307): LearnDash\Course_Grid\Compatibility->elementor_post_extra_course_grids(Array, Object(WP_Post)) #2 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/plugin.php(191): WP_Hook->apply_filters(Array, Array) #3 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/plugins/learndash-course-grid/includes/class-skins.php(404): apply_filters('learndash_cours...', Array, Object(WP_Post)) #4 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/class-wp-hook.php(307): LearnDash\Course_Grid\Skins->enqueue_skin_assets('') #5 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #6 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #7 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/script-loader.php(2156): do_action('wp_enqueue_scri...') #8 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/class-wp-hook.php(307): wp_enqueue_scripts('') #9 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #10 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #11 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/general-template.php(3042): do_action('wp_head') #12 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/themes/astra/header.php(26): wp_head() #13 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/template.php(770): require_once('/homepages/34/d...') #14 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/template.php(716): load_template('/homepages/34/d...', true, Array) #15 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #16 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/themes/astra/page.php(20): get_header() #17 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-includes/template-loader.php(106): include('/homepages/34/d...') #18 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-blog-header.php(19): require_once('/homepages/34/d...') #19 /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/index.php(17): require('/homepages/34/d...') #20 {main} thrown in /homepages/34/d906922374/htdocs/clickandbuilds/DAcademy/wp-content/plugins/learndash-course-grid/includes/class-compatibility.php on line 62