Thank you a lot @felaherz ,
The setting doesn’t help me, but I downgraded it and it is fixed now.
Hey @sstoqnov ,
Thank you for your reply,
it is strange because at first, it seems the defer javascript problem, after I reconfigured I’ve got bunches of other errors.
right now I went to the contact-form-7 and I upload another old version I flush the caches from siteground hosting panel and it’s working.
I’m telling the story because maybe it helps another one too. 🙂
Cheers!
Done.
I just edit this
$post_type_data = new WP_Query('category_name=blog');
in home-blog.php
thank you 🙂