Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/widgets.php:1265
Stack trace:
#0 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/widgets.php(1265): array_merge(wp_inactive_widgets: Array, dt-right-sidebar: Array, dt_home_page: Array, dt-footer1: Array, dt-footer2: Array, dt-footer3: Array, dt-footer4: Array)
#1 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/widgets.php(1220): retrieve_widgets(true)
#2 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/class-wp-hook.php(289): _wp_sidebars_changed('MY FOLIO')
#3 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#4 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#5 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/theme.php(3267): do_action('after_switch_th...', 'MY FOLIO', Object(WP_Theme))
#6 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/class-wp-hook.php(287): check_theme_switched('')
#7 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#8 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#9 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-settings.php(546): do_action('init')
#10 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-config.php(92): require_once('/homepages/32/d...')
#11 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-load.php(37): require_once('/homepages/32/d...')
#12 /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-blog-header.php(13): require_once('/homepages/32/d...')
#13 /homepages/32/d250694695/htdocs/mywebtheory-wp/index.php(17): require('/homepages/32/d...')
#14 {main}
thrown in /homepages/32/d250694695/htdocs/mywebtheory-wp/wp-includes/widgets.php on line 1265