Fatal error: Uncaught TypeError: Return value of Wpliga\Api\Backend::getTable() must be of the type array, null returned in /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-content/plugins/liga/Wpliga/Api/Backend.php:9 Stack trace: #0 /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-content/plugins/liga/Wpliga/Widgets/Table.php(91): Wpliga\Api\Backend::getTable(7, NULL) #1 /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-includes/class-wp-widget.php(394): Wpliga\Widgets\Table->widget(Array, Array) #2 /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-content/plugins/amr-shortcode-any-widget/amr-shortcode-any-widget.php(323): WP_Widget->display_callback(Array, Array) #3 /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-content/plugins/amr-shortcode-any-widget/amr-shortcode-any-widget.php(214): amr_shortcode_sidebar('wpliga_table_wi...', 'Widgets for Sho...', '', 'amr_widget', '', '') #4 /data/web/virtuals/286323/virtual/www/dom in /data/web/virtuals/286323/virtual/www/domains/powerchairhockey.cz/wp-content/plugins/liga/Wpliga/Api/Backend.php on line 9