Fatal error: Uncaught Error: Undefined constant "FPD_PLUGIN_DIR" in /home/grodzcouk/public_html/wp-content/plugins/fancy-product-designer/admin/views/modal-individual-product-settings.php:3 Stack trace: #0 {main} thrown in /home/grodzcouk/public_html/wp-content/plugins/fancy-product-designer/admin/views/modal-individual-product-settings.php on line 3