Fatal error: Uncaught Error: Call to a member function set() on null in /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php:784
Stack trace:
#0 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php(872): load_textdomain('default', '/customers/f/6/...', 'nl_NL')
#1 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-settings.php(536): load_default_textdomain()
#2 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-config.php(99): require_once('/customers/f/6/...')
#3 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-load.php(50): require_once('/customers/f/6/...')
#4 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-blog-header.php(13): require_once('/customers/f/6/...')
#5 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/index.php(17): require('/customers/f/6/...')
#6 {main}
  thrown in /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php on line 784

Fatal error: Uncaught Error: Call to a member function set() on null in /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php:784
Stack trace:
#0 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php(872): load_textdomain('default', '/customers/f/6/...', 'nl_NL')
#1 /customers/f/6/c/jvlsupport.be/httpd.www/wordpress/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/6/c/jvlsupport.be/httpd.www/wordpress/wp-includes/l10n.php on line 784