The website isn't using parameterized queries, which is a fairly serious security flaw. Most likely, your mother is putting a single quote in a field where the programmer didn't expect it, and because ...
System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand("ehSearch_insert", new System.Data.SqlClient.SqlConnection(System.Configuration ...
Based on the Exception type, the GetMessage() method can return specific messages based on the exception itself. One of the more common uses is to override the SqlException messages with one that is ...