Fatal error: Uncaught Error: Call to undefined function lp_is_archive_course_load_via_api() in /home/httpd/vhosts/makerspace-schule.ch/httpdocs/wp-content/themes/pro-child/learnpress/archive-course.php:43
Stack trace:
#0 /home/httpd/vhosts/makerspace-schule.ch/httpdocs/wp-includes/template-loader.php(106): include()
#1 /home/httpd/vhosts/makerspace-schule.ch/httpdocs/wp-blog-header.php(19): require_once('/home/httpd/vho...')
#2 /home/httpd/vhosts/makerspace-schule.ch/httpdocs/index.php(17): require('/home/httpd/vho...')
#3 {main}
thrown in /home/httpd/vhosts/makerspace-schule.ch/httpdocs/wp-content/themes/pro-child/learnpress/archive-course.php on line 43