Fatal error: Uncaught ArgumentCountError: array_merge() does not accept unknown named parameters in /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/widgets.php:1261 Stack trace: #0 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/widgets.php(1261): array_merge(wp_inactive_widgets: Array, sidebar-1: Array) #1 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/widgets.php(1216): retrieve_widgets(true) #2 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/class-wp-hook.php(290): _wp_sidebars_changed('Creativ Singer') #3 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #4 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/theme.php(2964): do_action('after_switch_th...', 'Creativ Singer', Object(WP_Theme)) #6 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/class-wp-hook.php(288): check_theme_switched('') #7 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array) #8 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #9 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-settings.php(523): do_action('init') #10 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-config.php(106): require_once('/data/web/virtu...') #11 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-load.php(37): require_once('/data/web/virtu...') #12 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-blog-header.php(13): require_once('/data/web/virtu...') #13 /data/web/virtuals/242054/virtual/www/domains/santroch.cz/index.php(17): require('/data/web/virtu...') #14 {main} thrown in /data/web/virtuals/242054/virtual/www/domains/santroch.cz/wp-includes/widgets.php on line 1261