Fatal error: Uncaught Error: Non-static method phpxtFaviconXtManager::phpxtShowFavicon() cannot be called statically in /customers/0/f/1/ljudoteket.se/httpd.www/wp-content/plugins/favicon-xt-manager/index.php:175 Stack trace: #0 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/class-wp-hook.php(287): phpxtDisplayFavicon('') #1 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #2 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #3 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/general-template.php(3009): do_action('wp_head') #4 /customers/0/f/1/ljudoteket.se/httpd.www/wp-content/themes/vantage/header.php(18): wp_head() #5 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/template.php(730): require_once('/customers/0/f/...') #6 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/template.php(676): load_template('/customers/0/f/...', true, Array) #7 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #8 /customers/0/f/1/ljudoteket.se/httpd.www/wp-content/themes/vantage/404.php(10): get_header() #9 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/template-loader.php(106): include('/customers/0/f/...') #10 /customers/0/f/1/ljudoteket.se/httpd.www/wp-blog-header.php(19): require_once('/customers/0/f/...') #11 /customers/0/f/1/ljudoteket.se/httpd.www/index.php(17): require('/customers/0/f/...') #12 {main} thrown in /customers/0/f/1/ljudoteket.se/httpd.www/wp-content/plugins/favicon-xt-manager/index.php on line 175 Warning: Undefined variable $handler in /customers/0/f/1/ljudoteket.se/httpd.www/wp-content/themes/vantage/premium/addons/ajax-comments/ajax-comments.php on line 73 Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, no array or string given in /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/functions.php:3394 Stack trace: #0 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/class-wp-fatal-error-handler.php(233): wp_die(Object(WP_Error), '', Array) #1 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/class-wp-fatal-error-handler.php(152): WP_Fatal_Error_Handler->display_default_error_template(Array, Object(WP_Error)) #2 /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/class-wp-fatal-error-handler.php(57): WP_Fatal_Error_Handler->display_error_template(Array, Object(WP_Error)) #3 [internal function]: WP_Fatal_Error_Handler->handle() #4 {main} thrown in /customers/0/f/1/ljudoteket.se/httpd.www/wp-includes/functions.php on line 3394