Error while downloading PDF report

Hi Team,

We have configured dashboard successfully, but facing issues while trying to download the report as PDF. Image download is working good.

When I click on Download option & select download PDF. we see the following error:

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This shouldn't have happened please contact your administrator.

Reference Error: Can't find variable $

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I have tried deleting one report at a time ( to check if there is a problem with specific report) & tried downloading but it didn't work.

We are not sure, if sisense logs anything? if it does, what the location? there is nothing in event viewer too.

Request your assistance to resolve the problem.