Your website might display the following error if you're using an MS SQL database:
This issue is caused by using RAISERROR in the format RAISERROR integer 'string'.
To resolve this issue, rewrite the statement using the current RAISERROR syntax.
This issue was caused by your account being upgraded to MS SQL 2012, which doesn't support RAISERROR integer 'string'. You can find more information in GoWebsite upgrading databases to MS SQL 2012.