Re: After two years, customers starting to get errors
Definitely check with your hosting company to see what may have changed - If you are getting MYSQL errors that is definitely the database.
You do need to consider upgrading soon no matter what - php5 is coming to hosts soon and the v1.2 series is not compliant with php5.
Please do not PM for support issues: a private solution doesn't benefit the community.
Be careful with unsolicited advice via email or PM - Make sure the person you are talking to is a reliable source.