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How to enable SHA-1 certificate (chrome)

How to solve this problem in google chrome for my website:

The certificate for this site expires in 2017 or later, and the certificate chain contains a certificate signed using SHA-1.

Internet Explorer is functioning properly.

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You solve the problem by obtaining a new certificate that uses SHA2. It has been proven that the SHA1 algorithm has collisions, which means that someone can draw up a fake certificate and impersonate your site.

Chrome specifically warns and no longer accepts these certificates.

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Source: https://habr.com/ru/post/1654808/

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