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The status code returned from the server was: 500

Posted By:      Posted Date: August 31, 2010    Points: 0   Category :ASP.Net
 
  I am getting the following eroor , when using the UpdatePanel of Ajax Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server.The status code returned from the server was: 500 To my strange ,the error is thrown not all the time , only in some rare cases which could not be found out . I tried to increase the AsyncPostBackTimeout to 300 which was 60 but i could n't  get the error down  installing the ajax set up in server is must or not ?  We just placed the ajax dlls in the server. Please can anybody help me with right solution.   Regards G Suresh Kumar         


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