Title: Import Errors
Last modified: February 28, 2017

---

# Import Errors

 *  [Odyno](https://wordpress.org/support/users/odyno/)
 * (@odyno)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/)
 * Hello,
    I tried to import one configuration from server A to server B but it 
   doesn’t work.
 * The server are identical ( it’s Docker instance ), same WordPress v4.7.2 and 
   wp-cassify v2.0.1
 * On the server B I have installed the debug tool ( I use the plugins “Developer
   1.2.6 By Automatic”) and I have discovered this error on log:
 *     ```
       Strict Standards: Only variables should be passed by reference in /var/www/html/wp-content/plugins/wp-cassify/admin/admin-menu.php on line 1406
   
       Deprecated: Non-static method wp_cassify\WP_Cassify_Utils::wp_cassify_import_configuration_options() should not be called statically, assuming $this from incompatible context in /var/www/html/wp-content/plugins/wp-cassify/admin/admin-menu.php on line 1420
   
       Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/wp-content/plugins/wp-cassify/admin/admin-menu.php:1406) in /var/www/html/wp-includes/pluggable.php on line 1179
       ```
   
 * Do you have some idea/comment of it?
    Thanks
    -  This topic was modified 9 years, 1 month ago by [Odyno](https://wordpress.org/support/users/odyno/).

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [Alain-Aymerick FRANCOIS](https://wordpress.org/support/users/aaf017/)
 * (@aaf017)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/#post-8857667)
 * Hi,
 * It’s a bug. I forgot to declare method as static. Please upgrade to next release(
   2.0.2).
    Keep me informed if it solve the problem.
 * Best regards.
 *  Thread Starter [Odyno](https://wordpress.org/support/users/odyno/)
 * (@odyno)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/#post-8858115)
 * Hello Again,
    I have updated but now I have only this error and the import doesn’t
   work
 * `[28-Feb-2017 17:38:14 UTC] PHP Strict Standards: Only variables should be passed
   by reference in /var/www/html/wp-content/plugins/wp-cassify/admin/admin-menu.
   php on line 1406`
 *  Plugin Author [Alain-Aymerick FRANCOIS](https://wordpress.org/support/users/aaf017/)
 * (@aaf017)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/#post-8864939)
 * Hi,
 * Please upgrade to 2.0.4 and keep me informed.
 * Best regards.
 *  Thread Starter [Odyno](https://wordpress.org/support/users/odyno/)
 * (@odyno)
 * [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/#post-8878065)
 * Hello,
    I have tested it and now no error is present.
 * Unfortunately I tried to import the one backup file but on the destination server
   some field is not filled.
 * In my case the key `wp_cassify_user_role_rules` is not recognise
 * Best Regards
    -  This reply was modified 9 years, 1 month ago by [Odyno](https://wordpress.org/support/users/odyno/).

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Import Errors’ is closed to new replies.

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## Tags

 * [import error](https://wordpress.org/support/topic-tag/import-error/)

 * 4 replies
 * 2 participants
 * Last reply from: [Odyno](https://wordpress.org/support/users/odyno/)
 * Last activity: [9 years, 1 month ago](https://wordpress.org/support/topic/import-errors-2/#post-8878065)
 * Status: not resolved