Upgraded to 1.9.0.1
When we now attempt to manage customers we can search a customer record but when we choose any record to look at it or edit it we get:
Fatal error: Call to undefined method Mage_Customer_Helper_Data::getIsRequireAdminUserToChangeUserPassword() in /home1/{oursite}/public_html/[oursite].com/app/code/core/Mage/Adminhtml/Block/Customer/Edit/Tab/Account.php on line 205
I cannot tell what it's actually asking me to do here. Help?!