2009-08-20 15:03:31 UTC
I am all the more surprised as I have two Refbase installations on the same server (separate SQL databases) and one has the problem, not the other. Hence I assume that the cookies settings and PHP settings (all identical) have nothing to do with it.
The defect installation also seems not to recognize the users anymore (login ID and passwords rejected), although they are still in the users table...
I guess these problems are related but I do not know exactly how. And I thought the Advanced search error is a good place to start.