Es scheint, dass wir dir nicht weiterhelfen können. Möglicherweise hilft die Suche.
Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /homepages/36/d938415384/htdocs/app629312030/wp-content/plugins/my-calendar/my-calendar-widgets.php:551 Stack trace: #0 /homepages/36/d938415384/htdocs/app629312030/wp-content/plugins/my-calendar/my-calendar-widgets.php(321): mc_produce_upcoming_events(Array, '<strong>{timera...', 'list', 'asc', '1', '3', ' ', 'yes', 'yes') #1 /homepages/36/d938415384/htdocs/app629312030/wp-content/plugins/my-calendar/includes/widgets/class-my-calendar-upcoming-widget.php(110): my_calendar_upcoming_events(Array) #2 /homepages/36/d938415384/htdocs/app629312030/wp-includes/class-wp-widget.php(394): My_Calendar_Upcoming_Widget->widget(Array, Array) #3 /homepages/36/d938415384/htdocs/app629312030/wp-includes/widgets.php(835): WP_Widget->display_callback(Array, Array) #4 /homepages/36/d938415384/htdocs/app629312030/wp-content/themes/radiate/sidebar.php(12): dynamic_sidebar('sidebar-1') #5 /homepages/36/d938415384/htdocs/app629312030/wp-includes/template.php(783): require_once('/homepages/36/d...') #6 /homepages/36/d938415384/htdocs/app629312030/wp-includes/template.php(718): load_template('/homepages/36/d...', true, Array) #7 /homepages/36/d938415384/htdocs/app629312030/wp-includes/general-template.php(136): locate_template(Array, true, true, Array) #8 /homepages/36/d938415384/htdocs/app629312030/wp-content/themes/radiate/archive.php(103): get_sidebar() #9 /homepages/36/d938415384/htdocs/app629312030/wp-includes/template-loader.php(106): include('/homepages/36/d...') #10 /homepages/36/d938415384/htdocs/app629312030/wp-blog-header.php(19): require_once('/homepages/36/d...') #11 /homepages/36/d938415384/htdocs/app629312030/index.php(17): require('/homepages/36/d...') #12 {main} thrown in /homepages/36/d938415384/htdocs/app629312030/wp-content/plugins/my-calendar/my-calendar-widgets.php on line 551