Okay, I rewrote the file system entirely. It took me quite a few hours to get all the details in place, but it should work now, and run smoother. I will attempt to retrieve the current images in the DB and store them as files, but apparently, lots of erroneous files have been uploaded and might be causing trouble. Either way, you are required to sign up again. This shouldn't become necessary again.

"Stephen Wolfram is the creator of Mathematica and is widely regarded as the most important innovator in scientific and technical computing today." - Stephen Wolfram