Fatal error: Uncaught Error: Call to undefined function deactivate_plugins() in /homepages/25/d689513384/htdocs/wp-content/plugins/wp-hotel-booking/includes/class-wphb-install.php:46 Stack trace: #0 /homepages/25/d689513384/htdocs/wp-content/plugins/wp-hotel-booking/wp-hotel-booking.php(93): WPHB_Install::install() #1 /homepages/25/d689513384/htdocs/wp-includes/class-wp-hook.php(286): WP_Hotel_Booking->install('/homepages/25/d...') #2 /homepages/25/d689513384/htdocs/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #3 /homepages/25/d689513384/htdocs/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #4 /homepages/25/d689513384/htdocs/wp-settings.php(351): do_action('plugin_loaded', '/homepages/25/d...') #5 /homepages/25/d689513384/htdocs/wp-config.php(91): require_once('/homepages/25/d...') #6 /homepages/25/d689513384/htdocs/wp-load.php(37): require_once('/homepages/25/d...') #7 /homepages/25/d689513384/htdocs/wp-blog-header.php(13): require_once('/homepages/25/d...') #8 /homepages/25/d689513384/ht in /homepages/25/d689513384/htdocs/wp-content/plugins/wp-hotel-booking/includes/class-wphb-install.php on line 46