خطای : Base-64 string

[reza303]

سلام .
یکی از کاربرامون رو هاست ویندوز اسکریپتش این خطا رو میده در حالی که رو سرور قبلی چنین مشکلی نداشته :


Server Error in '/' Application. The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. 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.FormatException: The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters.

Source Error:



Line 21: if (!IsPostBack)
Line 22: {
Line 23: Owj_CL.SlideImage.SlideImageList SlideimageList = Owj_BL.SlideImage.BL_SlideImage.GetSlideImageList("", 1, 20, "Rank Desc,RegDateTime Desc");
Line 24: Repeater1.DataSource = SlideimageList;
Line 25: Repeater1.DataBind();



Source File: c:\inetpub\userhost\Default.aspx.cs Line: 23



نسخه asp رو سرور 4.5 هست . با iis 8.5