Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /var/www/marlenelyby.dk/test/wp-content/plugins/learnpress/inc/course/abstract-course.php:1839 Stack trace: #0 /var/www/marlenelyby.dk/test/wp-content/plugins/learnpress/inc/course/abstract-course.php(1839): array_merge(lp_lesson: Array, lp_quiz: Array) #1 /var/www/marlenelyby.dk/test/wp-content/plugins/learnpress/inc/lp-template-functions.php(2173): LP_Abstract_Course->prepare() #2 /var/www/marlenelyby.dk/test/wp-includes/class-wp-hook.php(355): learn_press_setup_object_data(Object(WP_Post)) #3 /var/www/marlenelyby.dk/test/wp-includes/class-wp-hook.php(377): WP_Hook->apply_filters(NULL, Array) #4 /var/www/marlenelyby.dk/test/wp-includes/plugin.php(571): WP_Hook->do_action(Array) #5 /var/www/marlenelyby.dk/test/wp-includes/class-wp-query.php(4891): do_action_ref_array('the_post', Array) #6 /var/www/marlenelyby.dk/test/wp-includes/query.php(1253): WP_Query->setup_postdata(Object(WP_Post)) #7 /var/www/marlenelyby.dk/test/wp-content/plugins/learnpress/inc/class-lp-page-controller.php(411): setup_postdata(Object(WP_Post)) #8 /var/www/marlenelyby.dk/test/wp-includes/class-wp-hook.php(353): LP_Page_Controller->template_loader('/var/www/marlen...') #9 /var/www/marlenelyby.dk/test/wp-includes/plugin.php(206): WP_Hook->apply_filters('/var/www/marlen...', Array) #10 /var/www/marlenelyby.dk/test/wp-includes/template-loader.php(114): apply_filters('template_includ...', '/var/www/marlen...') #11 /var/www/marlenelyby.dk/test/wp-blog-header.php(19): require_once('/var/www/marlen...') #12 /var/www/marlenelyby.dk/test/index.php(17): require('/var/www/marlen...') #13 {main} thrown in /var/www/marlenelyby.dk/test/wp-content/plugins/learnpress/inc/course/abstract-course.php on line 1839