Fatal error: Uncaught Error: Call to undefined function is_blog_installed() in /customers/d/4/c/hp2.dk/httpd.www/wp-includes/load.php:752
Stack trace:
#0 /customers/d/4/c/hp2.dk/httpd.www/wp-settings.php(159): wp_not_installed()
#1 /customers/d/4/c/hp2.dk/httpd.www/wp-config.php(90): require_once('/customers/d/4/...')
#2 /customers/d/4/c/hp2.dk/httpd.www/wp-load.php(50): require_once('/customers/d/4/...')
#3 /customers/d/4/c/hp2.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/d/4/...')
#4 /customers/d/4/c/hp2.dk/httpd.www/index.php(1): require('/customers/d/4/...')
#5 {main}
  thrown in /customers/d/4/c/hp2.dk/httpd.www/wp-includes/load.php on line 752

Fatal error: Uncaught Error: Call to undefined function get_option() in /customers/d/4/c/hp2.dk/httpd.www/wp-includes/l10n.php:63
Stack trace:
#0 /customers/d/4/c/hp2.dk/httpd.www/wp-includes/l10n.php(137): get_locale()
#1 /customers/d/4/c/hp2.dk/httpd.www/wp-includes/l10n.php(828): determine_locale()
#2 /customers/d/4/c/hp2.dk/httpd.www/wp-includes/class-wp-fatal-error-handler.php(46): load_default_textdomain()
#3 [internal function]: WP_Fatal_Error_Handler->handle()
#4 {main}
  thrown in /customers/d/4/c/hp2.dk/httpd.www/wp-includes/l10n.php on line 63