Fatal error: Uncaught Error: Call to undefined function str_contains() in /home/httpd/vhosts/allerleischoenes.ch/wp/wp-content/plugins/wp-super-cache/wp-cache-phase2.php:544
Stack trace:
#0 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-content/plugins/wp-super-cache/wp-cache-phase2.php(148): wpsc_get_accept_header()
#1 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-content/plugins/wp-super-cache/wp-cache-phase1.php(194): wp_cache_serve_cache_file()
#2 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-content/advanced-cache.php(22): include_once('/home/httpd/vho...')
#3 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-settings.php(95): include('/home/httpd/vho...')
#4 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-config.php(81): require_once('/home/httpd/vho...')
#5 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-load.php(50): require_once('/home/httpd/vho...')
#6 /home/httpd/vhosts/allerleischoenes.ch/wp/wp-blog-header.php(13): require_once('/home/httpd/vho...')
#7 /home/httpd/vhosts/allerleischoenes.ch/wp/index.php(17): require('/home/h in /home/httpd/vhosts/allerleischoenes.ch/wp/wp-content/plugins/wp-super-cache/wp-cache-phase2.php on line 544