Notes:

After Midori Gurin was killed by YandereDev, she sends an email that contains a "virus" to YandereDev and he gets this error message. This happens every time YandereDev kills Midori for repeatedly saying "YandereDev, YandereDev!" and asking very foolish and often repeating questions, almost a satire of what some of YandereDev's fans would say.