Okay after upgrading my site to vBulletin 4.0.2 PL3, new members and some old members have not been able to log in at all. It keeps saying that they have either used the wrong password or username, and we have given them the right username and even changed the password for them many times.
Okay after upgrading my site to vBulletin 4.0.2 PL3, new members and some old members have not been able to log in at all. It keeps saying that they have either used the wrong password or username, and we have given them the right username and even changed the password for them many times.
Is there a fix for this?
Try to upgrade it to the latest version, 4.0.2 PL4 and see if that would fix the issue?