Warning: The magic method Portfolio_Gallery::__wakeup() must have public visibility in /customers/4/3/e/vriborg.dk/httpd.www/wp-content/plugins/portfolio-gallery/portfolio-gallery.php on line 73

Fatal error: Uncaught Error: Call to undefined function create_function() in /customers/4/3/e/vriborg.dk/httpd.www/wp-content/themes/nirvana/includes/widgets.php:74
Stack trace:
#0 /customers/4/3/e/vriborg.dk/httpd.www/wp-content/themes/nirvana/functions.php(24): require_once()
#1 /customers/4/3/e/vriborg.dk/httpd.www/wp-settings.php(546): include('/customers/4/3/...')
#2 /customers/4/3/e/vriborg.dk/httpd.www/wp-config.php(96): require_once('/customers/4/3/...')
#3 /customers/4/3/e/vriborg.dk/httpd.www/wp-load.php(50): require_once('/customers/4/3/...')
#4 /customers/4/3/e/vriborg.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/4/3/...')
#5 /customers/4/3/e/vriborg.dk/httpd.www/index.php(17): require('/customers/4/3/...')
#6 {main}
  thrown in /customers/4/3/e/vriborg.dk/httpd.www/wp-content/themes/nirvana/includes/widgets.php on line 74