Hi miqrogroove,
How do you know his blog was hacked? I noticed the visitors who comes to non-existent pages, for example http://www.myblog.com/wp-index.php/ or http://www.myblog.com/wp-admin/myblog.com/
Thank you for your clarification
Hi lillier,
I had the same problem as there queqlues months, I managed to solve this problem by using the php.ini file.
check that your php.ini is as follows:
[Large code excerpt removed by moderator. Per forum rules, please use the pastebin for all large code excerpts. It works better anyway.]