Fatal error: Uncaught Error: Call to undefined function wp_generate_password() in /home/mmr/public_html/wp-admin/includes/file.php:690 Stack trace: #0 /home/mmr/public_html/wp-admin/includes/class-wp-filesystem-ftpext.php(138): wp_tempnam('/home/mmr/publi...') #1 /home/mmr/public_html/wp-content/plugins/responsive-menu-pro/v4.0.0/inc/classes/class-theme-manager.php(442): WP_Filesystem_FTPext->get_contents('/home/mmr/publi...') #2 /home/mmr/public_html/wp-content/plugins/responsive-menu-pro/v4.0.0/inc/classes/class-theme-manager.php(878): RMP\Features\Inc\Theme_Manager->get_themes_from_uploads() #3 /home/mmr/public_html/wp-content/plugins/responsive-menu-pro/responsive-menu-pro.php(333): RMP\Features\Inc\Theme_Manager->get_menu_active_themes() #4 /home/mmr/public_html/wp-content/plugins/responsive-menu-pro/responsive-menu-pro.php(349): rmp_includes_menu_theme_template() #5 /home/mmr/public_html/wp-settings.php(522): include_once('/home/mmr/publi...') #6 /home/mmr/public_html/wp-config.php(88): require_once('/home/mmr/publi...') #7 /home/mmr/public_html/wp-load.php(50): require_once('/home/mmr/publi...') #8 /home/mmr/public_html/wp-blog-header.php(13): require_once('/home/mmr/publi...') #9 /home/mmr/public_html/index.php(17): require('/home/mmr/publi...') #10 {main} thrown in /home/mmr/public_html/wp-admin/includes/file.php on line 690