Fatal error: Uncaught Error: Class 'WP_HTML_Tag_Processor' not found in /opt/htdocs/rea.fr/wp-includes/blocks/gallery.php:80
Stack trace:
#0 /opt/htdocs/rea.fr/wp-includes/class-wp-block.php(258): block_core_gallery_render(Array, '\n<figure class=...', Object(WP_Block))
#1 /opt/htdocs/rea.fr/wp-includes/blocks.php(1051): WP_Block->render()
#2 /opt/htdocs/rea.fr/wp-includes/blocks.php(1089): render_block(Array)
#3 /opt/htdocs/rea.fr/wp-includes/class-wp-hook.php(308): do_blocks('<p>Nouvelle bri...')
#4 /opt/htdocs/rea.fr/wp-includes/plugin.php(205): WP_Hook->apply_filters('<p>Nouvelle bri...', Array)
#5 /opt/htdocs/rea.fr/wp-includes/post-template.php(255): apply_filters('the_content', '<p>Nouvelle bri...')
#6 /opt/htdocs/rea.fr/wp-content/themes/reatheme/template-parts/post/content.php(42): the_content()
#7 /opt/htdocs/rea.fr/wp-includes/template.php(785): require('/opt/htdocs/rea...')
#8 /opt/htdocs/rea.fr/wp-includes/template.php(718): load_template('/opt/htdocs/rea...', false, Array)
#9 /opt/htdocs/rea.fr/wp-includes/g in
/opt/htdocs/rea.fr/wp-includes/blocks/gallery.php on line
80