Warning: Declaration of WP_Styles::do_item($handle) should be compatible with WP_Dependencies::do_item($handle, $group = false) in /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/class.wp-styles.php on line 148

Fatal error: Uncaught Error: Call to undefined function rest_default_additional_properties_to_false() in /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/theme.php:3152 Stack trace: #0 /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/theme.php(3681): register_theme_feature('align-wide', Array) #1 /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/class-wp-hook.php(287): create_initial_theme_features('') #2 /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array) #3 /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #4 /home/customer/www/gallerij.via-server03.nl/public_html/wp-settings.php(478): do_action('setup_theme') #5 /home/customer/www/gallerij.via-server03.nl/public_html/wp-config.php(91): require_once('/home/customer/...') #6 /home/customer/www/gallerij.via-server03.nl/public_html/wp-load.php(37): require_once('/home/customer/...') #7 in /home/customer/www/gallerij.via-server03.nl/public_html/wp-includes/theme.php on line 3152