Fatal error: Uncaught Error: Class 'WP_Customize_Panel' not found in /home/clmepl5/public_html/web/app/plugins/custom-login-page-templates/includes/clpt_customizer_panel.php:2 Stack trace: #0 {main} thrown in /home/clmepl5/public_html/web/app/plugins/custom-login-page-templates/includes/clpt_customizer_panel.php on line 2