Fatal error: Cannot redeclare class WP_Metadata_Lazyloader (previously declared in /customers/2/7/b/thepaprika.se/httpd.www/wp-includes/class-wp-metadata-lazyloader.php:32) in /customers/2/7/b/thepaprika.se/httpd.www/wp-includes/class-wp-metadata-lazyloader.php on line 32
Stack trace:
#0 /customers/2/7/b/thepaprika.se/httpd.www/wp-config.php(80): require_once()
#1 /customers/2/7/b/thepaprika.se/httpd.www/wp-load.php(50): require_once('/customers/2/7/...')
#2 /customers/2/7/b/thepaprika.se/httpd.www/wp-blog-header.php(13): require_once('/customers/2/7/...')
#3 /customers/2/7/b/thepaprika.se/httpd.www/index.php(17): require('/customers/2/7/...')
#4 {main}

Fatal error: Uncaught Error: Call to a member function set() on null in /customers/2/7/b/thepaprika.se/httpd.www/wp-includes/l10n.php:806
Stack trace:
#0 /customers/2/7/b/thepaprika.se/httpd.www/wp-includes/l10n.php(900): load_textdomain('default', '/customers/2/7/...', 'en_GB')
#1 /customers/2/7/b/thepaprika.se/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/2/7/b/thepaprika.se/httpd.www/wp-includes/l10n.php on line 806