Warning: The magic method URE_Base_Lib::__wakeup() must have public visibility in /customers/4/c/8/forshagafh.se/httpd.www/wp-content/plugins/user-role-editor/includes/classes/base-lib.php on line 345

Warning: The magic method URE_Task_Queue::__wakeup() must have public visibility in /customers/4/c/8/forshagafh.se/httpd.www/wp-content/plugins/user-role-editor/includes/classes/task-queue.php on line 144

Warning: The magic method User_Role_Editor::__wakeup() must have public visibility in /customers/4/c/8/forshagafh.se/httpd.www/wp-content/plugins/user-role-editor/includes/classes/user-role-editor.php on line 58

Fatal error: Uncaught ArgumentCountError: Too few arguments to function WP_Widget::__construct(), 0 passed in /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-widget-factory.php on line 62 and at least 2 expected in /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-widget.php:163
Stack trace:
#0 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-widget-factory.php(62): WP_Widget->__construct()
#1 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/widgets.php(115): WP_Widget_Factory->register('SlideshowPlugin...')
#2 /customers/4/c/8/forshagafh.se/httpd.www/wp-content/plugins/slideshow-jquery-image-gallery/classes/SlideshowPluginWidget.php(153): register_widget('SlideshowPlugin...')
#3 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-hook.php(308): SlideshowPluginWidget::registerWidget('')
#4 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#5 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#6 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/widgets.php(1854): do_action('widgets_init')
#7 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-hook.php(308): wp_widgets_init('')
#8 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#9 /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#10 /customers/4/c/8/forshagafh.se/httpd.www/wp-settings.php(617): do_action('init')
#11 /customers/4/c/8/forshagafh.se/httpd.www/wp-config.php(76): require_once('/customers/4/c/...')
#12 /customers/4/c/8/forshagafh.se/httpd.www/wp-load.php(50): require_once('/customers/4/c/...')
#13 /customers/4/c/8/forshagafh.se/httpd.www/wp-blog-header.php(13): require_once('/customers/4/c/...')
#14 /customers/4/c/8/forshagafh.se/httpd.www/index.php(17): require('/customers/4/c/...')
#15 {main}
  thrown in /customers/4/c/8/forshagafh.se/httpd.www/wp-includes/class-wp-widget.php on line 163