what is collation error?

Question

hi

 

my sql VS project getting collatation error while saving a new record.I have seen enough answers in the wesites but none of them fixed me,,

 

System.Data.SqlClient.SqlException

HResult=0x80131904

Message=Cannot resolve the collation conflict between "SQL_Latin1_General_CP1_CI_AS" and "Latin1_General_CI_AI" in the equal to operation.

Source=.Net SqlClient Data Provider

StackTrace:

<Cannot evaluate the exception stack trace>

 

can anyone know how to fix this?