I was using shared hosting before but today I have migrated my website to Ubuntu 18.04 Server, everything is working perfectly except my pages and posts.
When I click on any page or post to open it not showing well. It is opening like this… https://help.gulshankumar.net/uploads/default/original/3X/d/1/d1161e1f965a7ebd94d34f13d805040cb6b05445.png
My website link is: https://www.staymeonline.com
It is not a stable error, sometimes pages/posts opening perfect and sometimes like above’s image.
Let me know how can I fix this?