Error – restrict-elementor-widgets/vendor/codexpert/plugin/src/Feature.php(72)

How i can fix it?

Detalhes do erro
================
Um erro do tipo E_ERROR foi causado na linha 96 do arquivo [WP PATCH]/plugins/restrict-elementor-widgets/vendor/codexpert/plugin/src/Feature.php. Mensagem de erro: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in [WP PATCH]/plugins/restrict-elementor-widgets/vendor/codexpert/plugin/src/Feature.php:96
Stack trace:
#0 [WP PATCH]/plugins/restrict-elementor-widgets/vendor/codexpert/plugin/src/Feature.php(96): array_unshift(NULL, Object(stdClass))
#1 [WP PATCH]/plugins/restrict-elementor-widgets/vendor/codexpert/plugin/src/Feature.php(72): Codexpert\Plugin\Feature->add_to_list('image-sizes', Object(stdClass))
#2 [WP PATCH]/wp-includes/class-wp-hook.php(307): Codexpert\Plugin\Feature->alter_api_result(Object(stdClass), 'plugin_informat...', Object(stdClass))
#3  [WP PATCH]/wp-includes/plugin.php(191): WP_Hook->apply_filters(Object(stdClass), Array)
#4 [WP PATCH]/wp-admin/includes/plugin-install.php(234): apply_filters('plugins_api_res...', Object(stdClass), 'plugin_informat...', Object(stdClass))
#5 [WP PATCH]/wp-admin/includes/ajax-actions.php(4425): plugins_api('plugin_informat...', Object(stdClass))
#6 [WP PATCH]/wp-includes/class-wp-hook.php(307): wp_ajax_install_plugin('')
#7 [WP PATCH]/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters('', Array)
#8 [WP PATCH]/wp-includes/plugin.php(476): WP_Hook->do_action(Array)
#9 [WP PATCH]/wp-admin/admin-ajax.php(187): do_action('wp_ajax_install...')
#10 {main}
  thrown