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Even though it is unlikely more than a few of you have received this error message, I should explain why
I'm investigating ways to optimize the server and increase responsiveness. As a result, that error was likely caused by my restarting the web server and the database server. That being said, this should be fixed and that error should not be showing up. If it is, please let me know.
Ah, I misunderstood the bug report. Sorry about that. I suggest that you include screenshots whenever possible because I seem to be immune to bugs (and so it makes them difficult for me to fix).