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Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, WP_Query given in /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-content/themes/main-endo/sidebar-doctors.php:11 Stack trace: #0 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-includes/template.php(770): require_once() #1 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-includes/template.php(716): load_template('/var/www/vhosts...', true, Array) #2 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-includes/general-template.php(136): locate_template(Array, true, true, Array) #3 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-content/themes/main-endo/single-doctors.php(11): get_sidebar('doctors') #4 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-includes/template-loader.php(106): include('/var/www/vhosts...') #5 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-blog-header.php(19): require_once('/var/www/vhosts...') #6 /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/index.php(17): require('/var/www/vhosts...') #7 {main} thrown in /var/www/vhosts/h094878.server03.campusspeicher.de/endoprotes.com/wp-content/themes/main-endo/sidebar-doctors.php on line 11