I recently installed letsencrypt ssl on my vps server successfully. SSL is being used for 4 domains, all are running on Drupal 7 sites, ubuntu 16, nginx, php7fpm and mariadb.
Now the issue: Unable to delete any of the uploaded images from within drupal environment. There is no issue for uploading any number of images but when you try to delete, ajax seems to be activated but nothing happened after that. If I disable letsencrypt, issue also resolved.
I checked all logs of nginx, and drupal found nothing left with respect to this issues.
I don’t know whether the issue is with letsencrypt or others. Please excuse me if it’s not ssl issues.
Can someone advise how to resolve this issue. If it’s not because of ssl, please guide me where to turn.