Error: Cannot register TypeSys.UI._Timer because it has already been registered in Microsoft JScript runtime

Every time I load the page, I encounter this error message. Any idea what could be causing it?

I keep receiving the following error: Microsoft JScript runtime error: Sys.InvalidOperationException: TypeSys.UI._Timer has already been registered.

Any insights would be appreciated. Thank you.

Answer №1

There is a known issue that has been identified and will be addressed in the upcoming update. This problem stems from the way the PageRequestManager identifies scripts that have already been loaded on the page.

click here for more information

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