Fatal error: Uncaught Error: Cannot use object of type Closure as array in /home/customer/www/ecmsalute.it/public_html/wp-content/plugins/learnpress/inc/templates/abstract-template.php:194 Stack trace: #0 /home/customer/www/ecmsalute.it/public_html/wp-content/themes/skola/inc/learnpress/template-hooks/courses.php(32): LP_Abstract_Template::remove_callback('learn-press/aft...', 'loop/course/pag...', 10) #1 /home/customer/www/ecmsalute.it/public_html/wp-content/themes/skola/inc/learnpress/skola-learnpress-template-hooks.php(3): require('/home/customer/...') #2 /home/customer/www/ecmsalute.it/public_html/wp-content/themes/skola/functions.php(57): require('/home/customer/...') #3 /home/customer/www/ecmsalute.it/public_html/wp-settings.php(600): include('/home/customer/...') #4 /home/customer/www/ecmsalute.it/public_html/wp-config.php(79): require_once('/home/customer/...') #5 /home/customer/www/ecmsalute.it/public_html/wp-load.php(50): require_once('/home/customer/...') #6 /home/customer/www/ecmsalute.it/public_html/wp-blog-h in /home/customer/www/ecmsalute.it/public_html/wp-content/plugins/learnpress/inc/templates/abstract-template.php on line 194