My Forum was running good without any problem. But now when I change permissions for the Usergroups I get Database Error. So I am not able to change any permission to any Usergroup. The error I get is Database Error! MySQL Error : Unknown column 'ms_vopt_permissions' in 'field list' HTML: Could anyone help me out?
It looks like you have some kind of add-on that is causing problems. http://www.vbulletin.com/forum/showthread.php?t=298472
Hi Yes, I found that too. I need to uninstall that particular add-on properly. The problem is I did uninstall it properly and removed those XML files which causing the problems. But with no luck.
I recommend you contact the developer of the add-on. When you uninstall a script, there is no need to remove the xml file. Did you uninstall the script through the Plugins and products - manage products?
The add-on is an add-on from the site VB Alien. It was a Video add-on. He stopped updating it so another author continued it. I upgraded it with that one. That is how this error occurred. When I asked the support, they asked me to install it and uninstall it again properly. I did that. They particularly pointed out to remove the XML files related to it from the FTP manually. I did that all. I can un-install all the add-ons but after uninstalling all the add-0ns if I didn't get this corrected I will be heart broken. That is why I am struggling. BTW Thanks for the help mate.
I uninstalled this feature as I had the same problem. Found it was coming from this feature: Password expiry / history. If you have uninstalled this modification, make sure you remove its files (especially the ones in /includes/xml). A rough guess on where the error occurs is inside the Admin CP.
I think the vbulletin post will help you: http://www.vbulletin.org/forum/showpost.php?p=1748380&postcount=11 Kailash