Bravo Net

in apache server http://example.com/admin/news2/blog_post/delete_file/preview_image_1/5135b-bravo-net-logo-01.jpg?_=1484889731944 ---> this is working and returning {success:true} but in nginx server http://example.com/admin/news2/blog_post/delete_file/preview_image_1/5135b-bravo-net-logo-01.jpg?_=1484889731944 ----> is returning 404 error. if i removed the "dot" in the URL is...

it was caused by my nginx setting. it's fine now. in case you guys need to know how i fixed it, i removed the code below in my nginx.conf location...