Fatal error: Uncaught Error: Undefined constant "Tribe\Events\Integrations\WPML\Views\V2\WPML_LANGUAGE_NEGOTIATION_TYPE_DIRECTORY" in /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Integrations/WPML/Views/V2/Filters.php:164 Stack trace: #0 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Integrations/WPML/Views/V2/Filters.php(144): Tribe\Events\Integrations\WPML\Views\V2\Filters::using_subdir() #1 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/class-wp-hook.php(307): Tribe\Events\Integrations\WPML\Views\V2\Filters::translate_view_request_uri('/de/calendari/l...') #2 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/plugin.php(191): WP_Hook->apply_filters('/de/calendari/l...', Array) #3 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/View.php(1681): apply_filters('tribe_events_vi...', '/de/calendari/l...') #4 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/View.php(1048): Tribe\Events\Views\V2\View->get_request_uri() #5 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/View.php(635): Tribe\Events\Views\V2\View->setup_the_loop(Array) #6 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/Template_Bootstrap.php(262): Tribe\Events\Views\V2\View->get_html() #7 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Views/V2/Template/Page.php(332): Tribe\Events\Views\V2\Template_Bootstrap->get_view_html() #8 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/class-wp-hook.php(309): Tribe\Events\Views\V2\Template\Page->filter_hijack_page_content('') #9 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/plugin.php(191): WP_Hook->apply_filters('', Array) #10 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/themes/smart-mag/lib/posts.php(118): apply_filters('the_content', '', 'bunyad_main_con...') #11 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/themes/smart-mag/page.php(56): Bunyad_Posts->the_content() #12 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/template-loader.php(106): include('/customers/3/0/...') #13 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-blog-header.php(19): require_once('/customers/3/0/...') #14 /customers/3/0/1/elpontblau.de/httpd.www/index.php(17): require('/customers/3/0/...') #15 {main} thrown in /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-content/plugins/the-events-calendar/src/Tribe/Integrations/WPML/Views/V2/Filters.php on line 164 Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, class SitePress does not have a method "locale_filter" in /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/class-wp-hook.php:307 Stack trace: #0 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/plugin.php(191): WP_Hook->apply_filters('de_DE', Array) #1 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/l10n.php(35): apply_filters('locale', 'de_DE') #2 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/l10n.php(137): get_locale() #3 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/general-template.php(873): determine_locale() #4 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/general-template.php(4093): get_bloginfo('language') #5 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/functions.php(3780): get_language_attributes() #6 /customers/3/0/1/elpontblau.de/httpd.www/ww2/wp-includes/functions.php(3715): _default_wp_die_handler('