Duplication failed

Estou recebendo o seguinte erro ao tentar usar o plugin MultiSite Clone Duplicator (versão 1.5.3):

Duplication failed :

ERROR SQL ON : UPDATE <code>wp_10_options</code> SET <code>option_value</code> = 'a:4:{s:5:\"child\";a:1:{s:0:\"\";a:1:{s:3:\"rss\";a:1:{i:0;a:6:{s:4:\"data\";s:3:\"\n\n\n\";s:7:\"attribs\";a:1:{s:0:\"\";a:1:{s:7:\"version\";s:3:\"2.0\";}}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";s:5:\"child\";a:1:{s:0:\"\";a:1:{s:7:\"channel\";a:1:{i:0;a:6:{s:4:\"data\";s:61:\"\n \n \n \n \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";s:5:\"child\";a:1:{s:0:\"\";a:5:{s:5:\"title\";a:1:{i:0;a:5:{s:4:\"data\";s:16:\"WordPress Planet\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:4:\"link\";a:1:{i:0;a:5:{s:4:\"data\";s:28:\"http://planet.wordpress.org/\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:8:\"language\";a:1:{i:0;a:5:{s:4:\"data\";s:2:\"en\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:11:\"description\";a:1:{i:0;a:5:{s:4:\"data\";s:47:\"WordPress Planet - http://planet.wordpress.org/\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:4:\"item\";a:50:{i:0;a:6:{s:4:\"data\";s:13:\"\n \n \n \n \n \n \n\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";s:5:\"child\";a:2:{s:0:\"\";a:5:{s:5:\"title\";a:1:{i:0;a:5:{s:4:\"data\";s:72:\"WordPress.org blog: WP Briefing: Episode 32: An Open Source Reading List\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:4:\"guid\";a:1:{i:0;a:5:{s:4:\"data\";s:53:\"https://wordpress.org/news/?post_type=podcast&p=12940\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:4:\"link\";a:1:{i:0;a:5:{s:4:\"data\";s:74:\"https://wordpress.org/news/2022/05/episode-32-an-open-source-reading-list/\";s:7:\"attribs\";a:0:{}s:8:\"xml_base\";s:0:\"\";s:17:\"xml_base_explicit\";b:0;s:8:\"xml_lang\";s:0:\"\";}}s:11:\"description\";a:1:{i:0;a:5:{s:4:\"data\";s:11972:\"

Alguem saberia o que é e como resolver?
obs.: versão do WordPress 6.0 rodando no Xampp com PHP 8.0