Thats not good operating condition for the software, what if the server hangs in the middle of a sql update or maybe the file executes and does not see the db because of the hang. I am not saying we cant help on our side, but i think the first thing you need to do is take care of things with your host and get the script on a solid platform and then we can go from there. Just my take.
Aliia, Daisy or others if you have a suggestion otherwise please share :)