Fatal error: Uncaught Error: Call to undefined function AG\Plugins\DasArchiv\App\Controller\getDataType() in /var/www/vhosts/archiv.global/de.archiv.global/web/app/plugins/das-archiv/App/Controller/ArchivesController.php:852 Stack trace: #0 /var/www/vhosts/archiv.global/de.archiv.global/web/app/themes/sparkling-child/template-parts/inc/sidebar/list-filters-document.php(15): AG\Plugins\DasArchiv\App\Controller\ArchivesController->update_dropdown_options() #1 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/template.php(812): require('...') #2 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/template.php(745): load_template() #3 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/general-template.php(206): locate_template() #4 /var/www/vhosts/archiv.global/de.archiv.global/web/app/themes/sparkling-child/functions.php(211): get_template_part() #5 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/shortcodes.php(434): {closure}() #6 [internal function]: do_shortcode_tag() #7 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/shortcodes.php(273): preg_replace_callback() #8 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/class-wp-hook.php(324): do_shortcode() #9 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/plugin.php(205): WP_Hook->apply_filters() #10 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/post-template.php(256): apply_filters() #11 /var/www/vhosts/archiv.global/de.archiv.global/web/app/themes/sparkling-child/template-parts/content-page.php(62): the_content() #12 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/template.php(812): require('...') #13 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/template.php(745): load_template() #14 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/general-template.php(206): locate_template() #15 /var/www/vhosts/archiv.global/de.archiv.global/web/app/themes/sparkling/page-fullwidth.php(21): get_template_part() #16 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-includes/template-loader.php(106): include('...') #17 /var/www/vhosts/archiv.global/de.archiv.global/web/wp/wp-blog-header.php(19): require_once('...') #18 /var/www/vhosts/archiv.global/de.archiv.global/web/index.php(6): require('...') #19 {main} thrown in /var/www/vhosts/archiv.global/de.archiv.global/web/app/plugins/das-archiv/App/Controller/ArchivesController.php on line 852