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Old October 17th, 2008, 10:26 AM
dbcook8 dbcook8 is offline
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Default Chapter 14: Caching problem

I am working on the exercise on page 512. From the Contact Us page I am able to send the original email. However, when I go back to the Contact Us page to send the second email, where caching takes place, I get a page error.

Error: SysWebForms.PageRequestManagerServerErrorException : Object reference not set to an instance of an object.

Code: 0

Any ideas on this error?

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