i Getting 'System.InvalidCastException' error

Question

Hi,

I get an error like this :

An exception of type 'System.InvalidCastException' occurred in System.Data.dll but was not handled in user code

Additional information: Specified cast is not valid.

this is my table structure:

and my stored procedure is :

ALTER PROCEDURE [dbo].[uspGetAllTeamMembers](@TeamID INT)

AS

BEGIN


SELECT
tm.TeamID,
m.MemberID,

m.MemberName,

m.MemberStatus,

ml.MemberLoginName,
ml.MemberLoginID,

tm.MemberJoinedDate,

tm.MemberLeftDate


FROM TeamMember tm

INNER JOIN MemberLogin ml

ON tm.MemberLoginID = ml.MemberLoginID

INNER JOIN Member m

ON m.MemberID = ml.MemberID

WHERE tm.TeamID = @TeamID


END

this is my backend code like this :

public TeamMemberData GetAllTeamMembers(int teamID)
{
TeamMember getteammember = _DataContext.uspGetAllTeamMembers(teamID).SingleOrDefault();
return new TeamMemberData { TeamID=getteammember.TeamID, MemberLoginID=getteammember.MemberLoginID};

}

i want to get aa team members details based on teamid

please give me a help

Thank You