I have upgraded my WP to 2.3 and tried to import tags from simple tagging. On step 2 I get the following message:
Adding Tags to Posts…
Warning: Invalid argument supplied for foreach() in /home/punk/public_html/wp-admin/import/stp.php on line 120
Done! 0 tags where added!
I've searched and couldn't find any post related to the problem.
Could anybody advise me what am I doing wrong?