"A server error occurred. Please try again later" ^^^ is the actual error, just lacked the chars in the title. I watched the log files via console and tail -f /usr/local/apache/logs/error_log and there is nothing showing up there? Kinda at a dead end as there is no indication of WHAT is wrong so I'm not sure how to fix it. We do have a fair number of entries in the users table (161,993 at last count) is is possible that it's a memory problem? I would have expected to see that in the error log if it was though... Any suggestions on how to proceed? TIA! This is on our testbed/sandbox server, just trying to work through the details of what we need to do to migrate the live system.