I contacted my web host about internal server errors occuring with my site and they reckoned it was because I was on a shared server and it was too busy. They also suggested that it could be caused by the Webscribble software leaving database connections open whereas it should be closing them.
Paul, do you (or anyone else reading this topic) know if that is the case, i.e. does webdate leave connections open or close them, or can someone let me know how I can find out - I tried searching the 'net for ways of checking but gave up as what I found was irrelevant or way over my head as I am not a programmer.
Thanks in advance for any answers.

