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Last post Apr 09, 2008 04:43 PM by mdelvecchio
Apr 09, 2008 04:43 PM|LINK
when my page attempts a Telerik RadGrid row insert (AJAX enabled) my page throws this exception:
Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.
...my host, www.DataPacket.net, says the site is not on a webfarm, and that this error is due to my site exceeding the Application Pool resource limits set for it (site is on a shared hosting environment).
can anyone confirm that this is possible? i dont know much about APs, but i am surprised that one page w/ one RadGrid thats attempting to insert one row via AJAX could cause my site to exceed CPU/RAM resource.