Fatal error: Uncaught Error: Call to a member function add_rewrite_tag() on null in /home2/djimouss/public_html/thediallogroupllc.com/wp-includes/rewrite.php:176 Stack trace: #0 /home2/djimouss/public_html/thediallogroupllc.com/wp-includes/class-wp-post-type.php(722): add_rewrite_tag('%tdgep_training...', '([^/]+)', 'tdgep_training=') #1 /home2/djimouss/public_html/thediallogroupllc.com/wp-includes/post.php(1835): WP_Post_Type->add_rewrite_rules() #2 /home2/djimouss/public_html/thediallogroupllc.com/wp-content/plugins/tdg-employee-portal/tdg-employee-portal.php(218): register_post_type('tdgep_training', Array) #3 /home2/djimouss/public_html/thediallogroupllc.com/wp-content/plugins/tdg-employee-portal/tdg-employee-portal.php(68): TDG_Employee_Portal::register_content_types() #4 /home2/djimouss/public_html/thediallogroupllc.com/wp-content/plugins/tdg-employee-portal/tdg-employee-portal.php(27): TDG_Employee_Portal::maybe_upgrade() #5 /home2/djimouss/public_html/thediallogroupllc.com/wp-includes/class-wp-hook.php(341): TDG_E in /home2/djimouss/public_html/thediallogroupllc.com/wp-includes/rewrite.php on line 176