Notice: Function register_sidebar was called incorrectly. No id was set in the arguments array for the "Right Sidebar" sidebar. Defaulting to "sidebar-1". Manually set the id to "sidebar-1" to silence this notice and keep existing sidebar content. Please see Debugging in WordPress for more information. (This message was added in version 4.2.0.) in /homepages/30/d290704242/htdocs/schule/wp-includes/functions.php on line 5866

Deprecated: Function register_sidebar_widget is deprecated since version 2.8.0! Use wp_register_sidebar_widget() instead. in /homepages/30/d290704242/htdocs/schule/wp-includes/functions.php on line 5414

Deprecated: The called constructor method for WP_Widget class in TGM_Localendar_Widget is deprecated since version 4.3.0! Use __construct() instead. in /homepages/30/d290704242/htdocs/schule/wp-includes/functions.php on line 5507
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