Fatal error: Uncaught Error: Call to undefined function wp_theme_has_theme_json() in /autoinstalator/wordpress3/wp-includes/theme-templates.php:212 Stack trace: #0 /autoinstalator/wordpress3/wp-includes/class-wp-hook.php(308): wp_enable_block_templates('') #1 /autoinstalator/wordpress3/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #2 /autoinstalator/wordpress3/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #3 /autoinstalator/wordpress3/wp-settings.php(549): do_action('setup_theme') #4 /autoinstalator/wordpress3/wp-config.php(78): require_once('/autoinstalator...') #5 /autoinstalator/wordpress3/wp-load.php(50): require_once('/autoinstalator...') #6 /autoinstalator/wordpress3/wp-blog-header.php(13): require_once('/autoinstalator...') #7 /autoinstalator/wordpress3/index.php(17): require('/autoinstalator...') #8 {main} thrown in /autoinstalator/wordpress3/wp-includes/theme-templates.php on line 212