UBB.threads PHP Forum Software Community Forums UBB.threads Installation and Upgrade Support Clean Install Error - Fatal error: Call to undefined function mysql_connect()

The error says that your php does not have the mysql_connect function built or added in.

The reference to it needs to be uncommented in php.ini and then the webserver, IIS I am guessing, restarted. You also want to make sure the referenced dll file is in the location for php extensions and defined in the ini. PHP needs to be able to find the .dll on server startup. Also make sure there is not another php.ini floating around in the root of the site itself overriding the main one.