Fatal error: Uncaught Error: Call to undefined function get_block_wrapper_attributes() in /home/kolenggf/public_html/wp/wp-content/plugins/pdf-embedder/block/build/render.php:6 Stack trace: #0 {main} thrown in /home/kolenggf/public_html/wp/wp-content/plugins/pdf-embedder/block/build/render.php on line 6