Last modified: 2010-05-15 15:29:33 UTC
Sometimes PHP's session.save_handler is globally set to a weird value like 'user' which fails miserably when we try to do start_session(). We should detect odd settings and either return a sensible error message or work around it by trying to set it correctly to 'files' when not using $wgSessionInMemCache.
Applied Ivan's patch to head. Needs to go in for 1.3.2 also.
Applied to REL1_3 branch.