I have two forums under the same parent domain; eg, www.test.com/forum1 and www.test.com/forum2.
What do I have to change so that visitors don't have to log in again if they go from forum1 to forum2?
Assuming they have their members tables shared, at least, you can just make sure they have the same cookie names and that the cookies are not set to local.
You can find more information by searching for "share tables" or "multiple forums".
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