blank page after Migration

[fivemarcus]

Hi,

i want to migrate Prestashop 1.7

but i always get a blank page, or 505 error, or other errors.

I follow these steps:
1) upload all files via ftp
2) import database
3) change setting with the new database location and credentials in: /app/config/parameters.php
4) change the domain, domain_ssl and physical_uri in the table of DB called ps_shop_url
5) change the #Domain, RewriteRule and RewriteCond in .htaccess

what do i forget?

thank you

[tomerg3]

Hard to say, what are you migrating from?

 

Did you try to turn on dev mode in /config/defines.inc.php (change false to true), it should show the actual error instead of a white screen.

[Vipul Hadiya]

By migration if you are saying from one server to another and nothing else then try to login in the admin, i you can then just clear cache.

If you can't access even back office then go to the /var/cache/ folder via your hosting file manager and delete prod and/or dev folder if they (or any one is) are exists. 

[dinesh badrukhiya]

Enable the error reporting and share the error so that someone might help you to resolve it.

[fivemarcus]

I checked that they were partly server errors, partly incorrect server configuration, too recent a version of php.

thanks for the help.

With your answers, I was able to eliminate one of my errors during the migration phase and concentrate on the server