Fatal error: Uncaught Error: Call to undefined function add_action() in /home/printmegiftme/public_html/wp-content/plugins/haru-teespace/core/libraries/cmb2-attached-posts/cmb2-attached-posts-field.php:106 Stack trace: #0 /home/printmegiftme/public_html/wp-content/plugins/haru-teespace/core/libraries/cmb2-attached-posts/cmb2-attached-posts-field.php(158): Haru_WDS_CMB_Attached_Posts_Field_127->__construct() #1 {main} thrown in /home/printmegiftme/public_html/wp-content/plugins/haru-teespace/core/libraries/cmb2-attached-posts/cmb2-attached-posts-field.php on line 106