Bu işlem sonrası sorun hala devam ediyorsa yabancı bir kaynaktan aldığım kodları tüm R10 ailesi ile paylaşmak istiyorum. (Eski fakat hala iş görüyor )
Not: Çalıştırmadan önce mutlaka veritabanı yedeğinizi alınız.

<?php /* WordPress Force Upgrade */ function txfx_log($text) { echo $text . '<br />'; } switch ($_GET['step']) : case "1": require('wp-config.php'); txfx_log('WordPress loaded...'); require('wp-admin/upgrade-functions.php'); txfx_log('Upgrade functions loaded...'); wp_cache_flush(); txfx_log('Object cache flushed...'); make_db_current(); txfx_log('Database made current...'); upgrade_160(); txfx_log('Data upgraded...'); $wp_rewrite->flush_rules(); txfx_log('Rewrite rules flushed...'); wp_cache_flush(); txfx_log('Object cache flushed...'); txfx_log('<br />'); txfx_log('Hopefully that did it! <strong>DELETE THIS FILE FROM YOUR SERVER NOW!</strong>'); txfx_log('And then, try to access your <code>/wp-admin/</code>'); break; default : txfx_log('This script will attempt to upgrade your database. It is intended for users of WordPress 1.5 or later.'); txfx_log('<strong>You should delete this script from your server after you are done using it!</strong>'); txfx_log('<br />'); txfx_log('<a href="?step=1">Click here</a> to attempt the upgrade'); break; endswitch; ?>