I have been getting server overloads all day for some reason, and it could well be to do with the site and not the host. I have deleted some subdomains that were active and their databases in an attempt to speed this place back up, and the little errors you may be experiencing are probably to do with that and not another outage. I'll check the apache logs just in case and poke the host with a stick if necessary, and I hope to have things back running smoothly again soon.