server error?????
 

can someone tell me why when i try to post a pick it says it uploaded successfully but when i hit the ok button to submit post i get this error:
Server Error in '/' Application.
[hr]

Insert Error: Column name or number of supplied values does not match table definition. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Data.SqlClient.SqlException: Insert Error: Column name or number of supplied values does not match table definition.

Source Error:





Line 255:
Line 256: With cmd
Line 257: .ExecuteNonQuery()
Line 258: If Not IsDBNull(.Parameters("@int_selfmsgid").Value) Then
Line 259: selfMessageID = cmd.Parameters("@int_selfmsgid").Valuecan anyone tell me what this means