I remember the time we urgently had to develop an application for our Client. We had to work overtime to make the Deadline. After 3 years we had to Upgrade the

I remember the time we urgently had to develop an application for our Client. We had to work overtime to make the Deadline. After 3 years we had to Upgrade the Server an found a Bug that crashed the whole application. But apparently in 3 years nobody even looked at it.