Fatal error: Uncaught Error: Call to undefined function Breakdance\Blocks\add_action() in /var/www/tsitro/public_html/staging.tsit.ro/wp-content/plugins/breakdance/plugin/blocks/ajax_save_block.php:9 Stack trace: #0 {main} thrown in /var/www/tsitro/public_html/staging.tsit.ro/wp-content/plugins/breakdance/plugin/blocks/ajax_save_block.php on line 9