Warning: The magic method Hugeit_Slider::__sleep() must have public visibility in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php on line 262

Warning: The magic method Hugeit_Slider::__wakeup() must have public visibility in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php on line 264

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Warning: Cannot modify header information - headers already sent by (output started at /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/slider-image/slider.php:262) in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php on line 1758

Fatal error: Uncaught TypeError: mktime(): Argument #6 ($year) must be of type ?int, string given in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php:320
Stack trace:
#0 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php(320): mktime(0, 0, 0, 12, 31, '\xE2\x80\x9D2020\xE2\x80\x9D')
#1 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php(220): WP_Date_Query->validate_date_values(Array)
#2 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php(232): WP_Date_Query->sanitize_query(Array, Array)
#3 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php(174): WP_Date_Query->sanitize_query(Array)
#4 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-query.php(2057): WP_Date_Query->__construct(Array)
#5 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-query.php(3749): WP_Query->get_posts()
#6 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-query.php(3881): WP_Query->query(Array)
#7 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-content/plugins/advent-calender/public/class-advent-calendar.php(361): WP_Query->__construct(Array)
#8 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/shortcodes.php(393): Advent_Calendar->acal_shortcode_register(Array, '', 'advent-calendar')
#9 [internal function]: do_shortcode_tag(Array)
#10 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/shortcodes.php(265): preg_replace_callback('/\\[(\\[?)(advent...', 'do_shortcode_ta...', '[advent-calenda...')
#11 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-hook.php(308): do_shortcode('[advent-calenda...')
#12 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/plugin.php(205): WP_Hook->apply_filters('[advent-calenda...', Array)
#13 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php(1857): apply_filters('the_content', '<p>[advent-cale...')
#14 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/endpoints/class-wp-rest-posts-controller.php(568): WP_REST_Posts_Controller->prepare_item_for_response(Object(WP_Post), Object(WP_REST_Request))
#15 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php(1177): WP_REST_Posts_Controller->get_item(Object(WP_REST_Request))
#16 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php(1024): WP_REST_Server->respond_to_request(Object(WP_REST_Request), '/wp/v2/pages/(?...', Array, NULL)
#17 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api/class-wp-rest-server.php(426): WP_REST_Server->dispatch(Object(WP_REST_Request))
#18 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/rest-api.php(410): WP_REST_Server->serve_request('/wp/v2/pages/9')
#19 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-hook.php(308): rest_api_loaded(Object(WP))
#20 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#21 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/plugin.php(565): WP_Hook->do_action(Array)
#22 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp.php(399): do_action_ref_array('parse_request', Array)
#23 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp.php(780): WP->parse_request('')
#24 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/functions.php(1332): WP->main('')
#25 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-blog-header.php(16): wp()
#26 /customers/3/e/e/ottenser-adventskalender.de/httpd.www/index.php(17): require('/customers/3/e/...')
#27 {main}
  thrown in /customers/3/e/e/ottenser-adventskalender.de/httpd.www/wp-includes/class-wp-date-query.php on line 320