Fatal error: Uncaught TypeError: ftp_nlist(): Argument #1 ($ftp) must be of type FTP\Connection, null given in /home/hoganhostcom/public_html/blog/wp-admin/includes/class-wp-filesystem-ftpext.php:438 Stack trace: #0 /home/hoganhostcom/public_html/blog/wp-admin/includes/class-wp-filesystem-ftpext.php(438): ftp_nlist(NULL, '/home/hoganhost...') #1 /home/hoganhostcom/public_html/blog/wp-content/plugins/wp-rocket/wp-rocket.php(87): WP_Filesystem_FTPext->exists('/home/hoganhost...') #2 /home/hoganhostcom/public_html/blog/wp-settings.php(522): include_once('/home/hoganhost...') #3 /home/hoganhostcom/public_html/blog/wp-config.php(94): require_once('/home/hoganhost...') #4 /home/hoganhostcom/public_html/blog/wp-load.php(50): require_once('/home/hoganhost...') #5 /home/hoganhostcom/public_html/blog/wp-blog-header.php(13): require_once('/home/hoganhost...') #6 /home/hoganhostcom/public_html/blog/index.php(17): require('/home/hoganhost...') #7 {main} thrown in /home/hoganhostcom/public_html/blog/wp-admin/includes/class-wp-filesystem-ftpext.php on line 438