<br />
<b>Fatal error</b>:  Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Sitemap/Helpers.php:472
Stack trace:
#0 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Sitemap/Helpers.php(472): array_merge()
#1 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Sitemap/Helpers.php(384): AIOSEO\Plugin\Common\Sitemap\Helpers-&gt;excludedObjectIds()
#2 /code/wp-content/plugins/aioseo-news-sitemap/app/NewsSitemap/Query.php(77): AIOSEO\Plugin\Common\Sitemap\Helpers-&gt;excludedTerms()
#3 /code/wp-content/plugins/aioseo-news-sitemap/app/NewsSitemap/Content.php(65): AIOSEO\Plugin\Addon\NewsSitemap\NewsSitemap\Query-&gt;posts()
#4 /code/wp-content/plugins/aioseo-news-sitemap/app/NewsSitemap/Content.php(32): AIOSEO\Plugin\Addon\NewsSitemap\NewsSitemap\Content-&gt;news()
#5 [internal function]: AIOSEO\Plugin\Addon\NewsSitemap\NewsSitemap\Content-&gt;get()
#6 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Utils/Addons.php(690): call_user_func_array()
#7 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Sitemap/Sitemap.php(341): AIOSEO\Plugin\Common\Utils\Addons-&gt;doAddonFunction()
#8 /code/wp-content/plugins/aioseo-news-sitemap/app/NewsSitemap/RequestParser.php(31): AIOSEO\Plugin\Common\Sitemap\Sitemap-&gt;generate()
#9 [internal function]: AIOSEO\Plugin\Addon\NewsSitemap\NewsSitemap\RequestParser-&gt;checkRequest()
#10 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Utils/Addons.php(690): call_user_func_array()
#11 /code/wp-content/plugins/all-in-one-seo-pack-pro/app/Pro/Sitemap/RequestParser.php(34): AIOSEO\Plugin\Common\Utils\Addons-&gt;doAddonFunction()
#12 /code/wp-includes/class-wp-hook.php(341): AIOSEO\Plugin\Pro\Sitemap\RequestParser-&gt;checkRequest()
#13 /code/wp-includes/class-wp-hook.php(365): WP_Hook-&gt;apply_filters()
#14 /code/wp-includes/plugin.php(570): WP_Hook-&gt;do_action()
#15 /code/wp-includes/class-wp.php(418): do_action_ref_array()
#16 /code/wp-includes/class-wp.php(821): WP-&gt;parse_request()
#17 /code/wp-includes/functions.php(1343): WP-&gt;main()
#18 /code/wp-blog-header.php(16): wp()
#19 /code/index.php(17): require('...')
#20 {main}
  thrown in <b>/code/wp-content/plugins/all-in-one-seo-pack-pro/app/Common/Sitemap/Helpers.php</b> on line <b>472</b><br />
<error>
    <code>internal_server_error</code>
    <title><![CDATA[WordPress &amp;rsaquo; Error]]></title>
    <message><![CDATA[&lt;p&gt;Ha habido un error crítico en esta web.&lt;/p&gt;&lt;p&gt;&lt;a href=&quot;https://wordpress.org/documentation/article/faq-troubleshooting/&quot;&gt;Aprende más sobre el diagnóstico de WordPress.&lt;/a&gt;&lt;/p&gt;]]></message>
    <data>
        <status>500</status>
    </data>
</error>
