Fatal error: Uncaught Error: Call to undefined function add_filter() in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-content/plugins/better-wp-security_original/core/modules/security-check-pro/class-itsec-security-check-pro.php:19 Stack trace: #0 /opt/bitnami/wordpress-rendytrendy/htdocs/wp-content/plugins/better-wp-security_original/core/modules/security-check-pro/active.php(5): ITSEC_Security_Check_Pro->run() #1 {main} thrown in /opt/bitnami/wordpress-rendytrendy/htdocs/wp-content/plugins/better-wp-security_original/core/modules/security-check-pro/class-itsec-security-check-pro.php on line 19