Fatal error: Uncaught Error: Call to undefined function __() in /var/www/andovercg/staging/wp-content/plugins/ultimate-addons-for-gutenberg/includes/blocks/advanced-heading/block.php:16
Stack trace:
#0 {main}
thrown in /var/www/andovercg/staging/wp-content/plugins/ultimate-addons-for-gutenberg/includes/blocks/advanced-heading/block.php on line 16