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I cannot download any files

When I click the resources, it complains below:

AccessDeniedRequest has expired2020-07-04T05:07:12Z2020-07-04T10:11:25Z0RAJAR2H3P7H0KAMq660tJ/V1z9u43oZOEMObu3ZpCmF8GqfET1B5vPwUxRuQ4jhIs/3Rgtfg4Is28AL7+7yGMm+b8o=

1 Answers

I refreshed the browser, and the problem solved.

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