Warning: The magic method Vc_Manager::__wakeup() must have public visibility in /usr/www/users/happyypcpy/wp-content/plugins/js_composer/js_composer.php on line 221

Fatal error: Uncaught Error: Call to undefined function create_function() in /usr/www/users/happyypcpy/wp-content/plugins/sfwd-lms/includes/course/ld-course-progress.php:1592
Stack trace:
#0 /usr/www/users/happyypcpy/wp-content/plugins/sfwd-lms/sfwd_lms.php(107): require_once()
#1 /usr/www/users/happyypcpy/wp-settings.php(447): include_once('/usr/www/users/...')
#2 /usr/www/users/happyypcpy/wp-config.php(96): require_once('/usr/www/users/...')
#3 /usr/www/users/happyypcpy/wp-load.php(50): require_once('/usr/www/users/...')
#4 /usr/www/users/happyypcpy/wp-blog-header.php(13): require_once('/usr/www/users/...')
#5 /usr/www/users/happyypcpy/index.php(17): require('/usr/www/users/...')
#6 {main}
  thrown in /usr/www/users/happyypcpy/wp-content/plugins/sfwd-lms/includes/course/ld-course-progress.php on line 1592