Error while using validator in aspx page and updated in 1and1 server.

Hi,

I developed a sample application in asp.net 2.0 and updated in the 1and1 server.

In my local system everything working fine. but after uploading in the application into the 1 and 1 server i am getting the following error

System.Security.SecurityException: Request for the permission of type 'System.Security.Permissions.FileIOPermission, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.

after long time, i found that this problem is raise only when i use the validator control in my page, after removing the validator control it is working fine, but i want to implement validator control in my page.

Please help me to rectify this problem.

 
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