I have a drupal site which is hosted on Theplanet. And I have changed my hosting to Hosteurope. I have uploaded all files, changed settings.php and uploaded database. But I get following error:
Fatal error: Call to undefined function block_list() in /home/myusername/public_html/includes/theme.inc on line 1586
I have uploaded all files again but never call site and uploaded db again and changed settings.php now its working.