[MCL-16669] Invalid Checksum Error

Pls help me i cant play minecraft pls tell me how to fix this
Download from https://launchermeta.mojang.com/v1/packages/3a5d110a6ab102c7083bae4296d2de4b8fcf92eb/1.16.json had invalid checksum! Expected: 3a5d110a6ab102c7083bae4296d2de4b8fcf92eb got: 63d1130a423d8c16d9423f7e1e6c984d4a7cdc3c

Linked issues

Thank you for your report!
We're tracking this issue in MCL-16425, so this ticket is being resolved and linked as a duplicate.

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how to fix it?