How to migrate a site to OPencart 2?

Question

opencart

There is a working site. I need to transfer it to another account. I copied the files, exported the database. Transferred files to another host, imported the database. Configs in a root and in the administrator corrected. But the admin panel works, and the front is clean. White screen
logs
https://fashionsecretroom.com.ua/

Answer 1

We need web server logs.
Options:
1. Incorrect file permissions
2. Incorrect path to any directory (session/temp)
3. Missing some php module