Fatal error: Uncaught Error: Class 'WP_Block_Supports' not found in /home/antenaserwis/public_html/antenylodz/wp-includes/block-supports/spacing.php:83 Stack trace: #0 {main} thrown in /home/antenaserwis/public_html/antenylodz/wp-includes/block-supports/spacing.php on line 83