Situation resolved.
This situation was completely beyond our control. It was an error on the server and in its routines.
EDIT:
A new bot intrusion attempting to access the service may have contributed to this situation. I am monitoring it.
I had bots trying to visit the site thousands of times per minute. I made some security adjustments to block/reduce these bots.
Please note that TalkImg is for use only on the Bitcointalk forum (and is viable on Altcointalk), not on social networks or other places on the internet.Thanks, I can confirm it works..
I do have a few questions and suggestions though.

When clicked the "Upload" button, I see this message saying what formats are supported and the image sizes and all.

But when I click this "start uploading" option, for a split second I see the message (close to the red box), and then it's gone. So can you make it permanent?

Also did you reworked the "zip" tool? I may have missed the update. I don't remember seeing the images are 'automatically' compressed part.

Lastly inside the edit upload section, there are a few options like title, tags, descriptions. What are they supposed to be? I uploaded one with the info filled, but saw nothing. Are they supposed to be metadata? What's their actual purpose?

For this image, I have added the demo info.
