Fatal error: Uncaught Error: Call to undefined function get_allowed_block_template_part_areas() in /wp-includes/blocks/template-part.php:168
Stack trace:
#0 /wp-includes/blocks/template-part.php(194): build_template_part_block_variations()
#1 /wp-includes/class-wp-hook.php(307): register_block_core_template_part('')
#2 /wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array)
#3 /wp-includes/plugin.php(474): WP_Hook->do_action(Array)
#4 /wp-settings.php(587): do_action('init')
#5 /wp-config.php(84): require_once('/wp-settings.ph...')
#6 /wp-load.php(50): require_once('/wp-config.php')
#7 /wp-blog-header.php(13): require_once('/wp-load.php')
#8 /index.php(17): require('/wp-blog-header...')
#9 {main}
thrown in /wp-includes/blocks/template-part.php on line 168