Fatal error: Uncaught Error: Call to undefined function get_the_ID() in /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/includes/class-sliced-shared.php:83 Stack trace: #0 /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/includes/template-tags/sliced-tags-general.php(118): Sliced_Shared::get_item_id() #1 /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/admin/class-sliced-admin.php(37): sliced_get_the_type() #2 /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/core/class-sliced.php(181): Sliced_Admin->__construct('sliced-invoices', '3.7.4') #3 /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/core/class-sliced.php(60): Sliced_Invoices->define_admin_hooks() #4 /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/sliced-invoices.php(65): Sliced_Invoices->__construct() #5 /home/content/p3pnexwpnas07_data01/ in /home/content/p3pnexwpnas07_data01/04/42108204/html/wp-content/plugins/sliced-invoices/includes/class-sliced-shared.php on line 83