Fatal error: Uncaught Error: Call to undefined function wp_cache_get() in /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/option.php:165
Stack trace:
#0 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php(63): get_option('WPLANG')
#1 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php(139): get_locale()
#2 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php(766): determine_locale()
#3 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/load.php(1395): load_textdomain('default', '/customers/f/c/...')
#4 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/class-wpdb.php(1815): wp_load_translations_early()
#5 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/class-wpdb.php(734): wpdb->db_connect()
#6 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/load.php(562): wpdb->__construct('hairbystella_dk', 'yUQDP3Uz', 'hairbystella_dk', 'hairbystella.dk...')
#7 /customers/f/c/4/hairbystella.dk/httpd.www/wp-settings.php(124): require_wp_db()
#8 /customers/f/c/4/hairbystella.dk/httpd.www/wp-config.php(126): require_once('/customers/f/c/...')
#9 /customers/f/c/4/hairbystella.dk/httpd.www/wp-load.php(50): require_once('/customers/f/c/...')
#10 /customers/f/c/4/hairbystella.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/f/c/...')
#11 /customers/f/c/4/hairbystella.dk/httpd.www/index.php(17): require('/customers/f/c/...')
#12 {main}
  thrown in /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/option.php on line 165

Fatal error: Uncaught Error: Call to a member function set() on null in /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php:784
Stack trace:
#0 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php(872): load_textdomain('default', '/customers/f/c/...', 'da_DK')
#1 /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/class-wp-fatal-error-handler.php(47): load_default_textdomain()
#2 [internal function]: WP_Fatal_Error_Handler->handle()
#3 {main}
  thrown in /customers/f/c/4/hairbystella.dk/httpd.www/wp-includes/l10n.php on line 784