Builder error: Failed to load plugin url: /wp-includes/js/tinymce/langs/nl.js

Hey Jaap,

Thanks for contacting us!

Do you also get the same error on default editor? If so, could you please try switching to a default theme temporarily and check if you get the same error on default theme?

Regards,
Yigit

Hi Jaap,

Could you please create temporary admin logins and post them here privately so we can look into it? :)

Best regards,
Yigit

Hi Jaap,

I commented out following code in functions.php file of your child theme and that helped

function defer_parsing_of_js ( $url ) {
if ( FALSE === strpos( $url, '.js' ) ) return $url;
if ( strpos( $url, 'jquery.js' ) ) return $url;
return "$url' defer ";
}
add_filter( 'clean_url', 'defer_parsing_of_js', 11, 1 );

I also de-activated Klassieke editor plugin and chose to use classic editor in Enfold theme options instead.

Please review your website :)

Best regards,
Yigit