mh1

@rajan V and
@clayton James:
=> great! you saved my day. It now all works.

@samuel Wood (Otto): I have tried this before and this never helped solving my particular problem.

I cannot do this, as I cannot login as admin… :-(.
However, I would be surprised if this would work.
markus-ruth.ch is a replica of kinderloft.ch.
In kinderloft.ch I have still all-in-one-wp-migration as active.
this page works. But again: I simply cannot login as admin.

any other idea?

Hi Rajan

Did not help either. Same warning as before (see above).
Any other ideas?

Hi,
I do have in fact a similar error showing up on my page:
https://markus-ruth.ch/
error:
Warning: Cannot modify header information – headers already sent by (output started at /www/htdocs/w0146fdd/markus-ruth.ch/wp-includes/functions.php:1) in /www/htdocs/w0146fdd/markus-ruth.ch/wp-content/themes/kidscare/functions.php on line 649

Interesting: this is a replica of this page:
https://www.kinderloft.ch/
done with All-in-One WP-Migration.

Now when I look in functions.php on line 1, it really all looks fine:

Here a copy of the first few lines:

<?php
/**
* Main WordPress API
*
* @package WordPress
*/
require( ABSPATH . WPINC . ‘/option.php’ );
/**
* Convert given date string into a different format.
*
* $format should be either a PHP date format string, e.g. ‘U’ for a Unix
* timestamp, or ‘G’ for a Unix timestamp assuming that $date is GMT.
*
* If $translate is true then the given date and format string will
* be passed to date_i18n() for translation.
*
* @since 0.71
*
* @param string $format Format of the date to return.
* @param string $date Date string to convert.
* @param bool $translate Whether the return date should be translated. Default true.
* @return string|int|bool Formatted date string or Unix timestamp. False if $date is empty.
*/

There is no blanks, no breaks nothing.

I have spent a lot of time finding the issue with functions.php. Just no luck yet.

So thanks for any support you may have!

Hi Pim

It was much easier – how embarrasing…
I exportet using WP 4.3.3 and imported with WP 4.5
Using the same WP on both sides solved the problem immediately.

Thanks for your support anyway.

Hi.
I have now several times tried to import a web-page, but I am always stuck. There is no error log. But when I try to open the web-page (while the database is still in “database restoring” mode), where I try to import the web-page into, it shows me the following message:

Fatal error: Call to undefined function get_currentuserinfo() in /www/htdocs/w0146fdd/markus-ruth.ch/wp-content/plugins/wp-booking-calendar/wp-booking-calendar.php on line 380

What could be wrong here?

Thanks