Warning: The magic method Vc_Manager::__wakeup() must have public visibility in /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-content/plugins/js_composer/include/classes/core/class-vc-manager.php on line 202

Fatal error: Uncaught Error: Call to undefined function create_function() in /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-content/plugins/wd-main-plugin/widgets/widget.php:65
Stack trace:
#0 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-content/plugins/wd-main-plugin/wd-main-plugin.php(21): require_once()
#1 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-content/plugins/wd-main-plugin/wd-main-plugin.php(49): WebdeviaMainPlugin->__construct()
#2 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-settings.php(409): include_once('/home/httpd/vho...')
#3 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-config.php(78): require_once('/home/httpd/vho...')
#4 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-load.php(50): require_once('/home/httpd/vho...')
#5 /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-blog-header.php(13): require_once('/home/httpd/vho...')
#6 /home/httpd/vhosts/hago-tec.ch/httpdocs/index.php(17): require('/home/httpd/vho...')
#7 {main}
  thrown in /home/httpd/vhosts/hago-tec.ch/httpdocs/wp-content/plugins/wd-main-plugin/widgets/widget.php on line 65