Fatal error: Uncaught Error: Call to undefined function block_has_support() in /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/block-supports/align.php:18 Stack trace: #0 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/class-wp-block-supports.php(153): wp_register_alignment_support() #1 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/class-wp-block-supports.php(67): WP_Block_Supports->register_attributes() #2 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/class-wp-hook.php(292): WP_Block_Supports::init() #3 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters() #4 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/plugin.php(484): WP_Hook->do_action() #5 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-settings.php(560): do_action() #6 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-config.php(96): require_once('/mnt/web013/b3/...') #7 /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-load.php(37): require_once('/mnt/web013 in /mnt/web013/b3/04/5611104/htdocs/WordPress_05/wp-includes/block-supports/align.php on line 18