I had this same problem about 4:30 this morning. Same error on 4 different sites. Three of them are on the same server and one is on a total different server. I started to come to the Zen Cart forum here to ask about it but this forum was down and wouldn't load for me either.
Someone told me that it looks like somehow the admin area of Zen Cart is linked to the Zen Cart site and when the Zen Cart MySql goes down so does the admin area of Zen Cart.
Have had the same thing happen with Invision boards.
Everything is fine this morning, I can get back into my admin area at all sites and this forum but am wondering if there is a connection somehow ? I don't see how there could be but is there maybe something in the code of ZenCart that links to the forum here or parts of the ZenCart site ?
Hubby checked the logs of the server and everything was ok there. Customers were able to log in ok to the site, it was just the admin area that was giving the error.




