Página inicial do tema dando erro

Olá. Depois de trocar de tema, o index ficou desconfigurado. Pensei que fosse do tema e habilitei um tema padrão. Mas o problema persistiu.

Segue o código que aparece no corpo da página inicial:

duration="" categories="15483" exclude_categories="" authors="" exclude_authors="" tags="" exclude_tags="" ignore_sticky_posts="on" exclude_loaded_posts="" text_align="left" flex_layout="flex-layout-one-big" columns="2" col_count="3" first_col_count="1" other_col_count="2" item_spacing="20" big_item_layout="item-under-in" big_item_highlight="on" big_meta_order="author,date,comment" big_auto_thumb="" big_thumb_height="200" big_number_cates="1" big_show_format_icon="" big_show_review_score="" big_show_author="name" big_show_date="date" big_show_comment="on" big_snippet_length="0" big_read_more_text="Leia Mais" big_show_readmore="" item_layout="item-right-in" meta_order="author,date,comment" auto_thumb="" thumb_height="160" number_cates="1" show_format_icon="" show_review_score="" show_author="name" show_date="date" show_comment="on" snippet_length="25" read_more_text="Leia Mais" pagination=""][/flex][blog title="TODAS AS CRÍTICAS" title_url="" title_icon="" block_color="#744e96" explore_all="VEJA MAIS!" count="3" orderby="latest" duration="" categories="65" exclude_categories="" authors="" exclude_authors="" tags="" exclude_tags="" ignore_sticky_posts="on" exclude_loaded_posts="" text_align="left" columns="3" item_layout="item-under-in" item_spacing="10" item_highlight="" item_align="top" meta_order="author,date,comment" auto_thumb="" thumb_height="150" number_cates="1" show_format_icon="" show_review_score="" show_author="name" show_date="date" show_comment="" snippet_length="10" read_more_text="Leia Mais" pagination=""][/blog][slides title="VÍDEOS" title_url="" title_icon="" block_color="#b50009" explore_all="VEJA MAIS!" count="8" orderby="latest" duration="" categories="39631" exclude_categories="" authors="" exclude_authors="" tags="" exclude_tags="" ignore_sticky_posts="on" exclude_loaded_posts="" text_align="left" show_nav="on" show_dots="on" speed="5000" meta_order="author,date,comment" thumb_height="400" number_cates="1" show_format_icon="on" show_review_score="" show_author="name" show_date="date" show_comment="on" snippet_length="25" read_more_text="Leia Mais"][/slides][blog title="EXCLUSIVAS" title_url="" title_icon="" block_color="#b50e91" explore_all="VEJA MAIS!" count="3" orderby="latest" duration="" categories="20" exclude_categories="" authors="" exclude_authors="" tags="" exclude_tags="" ignore_sticky_posts="" exclude_loaded_posts="" text_align="left" columns="3" item_layout="item-under-in" item_spacing="10" item_highlight="" item_align="top" meta_order="author,date,comment" auto_thumb="" thumb_height="150" number_cates="1" show_format_icon="" show_review_score="" show_author="name" show_date="date" show_comment="" snippet_length="10" read_more_text="Leia Mais" pagination=""][/blog][blog title="ÚLTIMAS NOTÍCIAS" title_url="" title_icon="" block_color="#0d0584" explore_all="VEJA MAIS!" count="10" orderby="latest" duration="" categories="" exclude_categories="" authors="" exclude_authors="" tags="" exclude_tags="" ignore_sticky_posts="on" exclude_loaded_posts="" text_align="left" columns="1" item_layout="item-right-under" item_spacing="10" item_highlight="" item_align="top" meta_order="author,date,comment" auto_thumb="" thumb_height="150" number_cates="1" show_format_icon="" show_review_score="" show_author="name" show_date="date" show_comment="" snippet_length="0" read_more_text="Leia Mais" pagination="nextprev-reload"][/blog]