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[Solved] SSL routines:tls_process_server_certificate:certificate verify failed

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error SSL routines:tls_process_server_certificate:certificate verify failed in php. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How SSL routines:tls_process_server_certificate:certificate verify failed Error Occurs?

Today I get the following error SSL routines:tls_process_server_certificate:certificate verify failed in php.

How To Solve SSL routines:tls_process_server_certificate:certificate verify failed Error ?

  1. How To Solve SSL routines:tls_process_server_certificate:certificate verify failed Error ?

    To Solve SSL routines:tls_process_server_certificate:certificate verify failed Error

  2. Replace the contents of /home/[domain]/ssl.ca with lets-encrypt-r3-cross-signed.pem
  3. SSL routines:tls_process_server_certificate:certificate verify failed

    To Solve SSL routines:tls_process_server_certificate:certificate verify failed Error

  4. Replace the contents of /home/[domain]/ssl.ca with lets-encrypt-r3-cross-signed.pem

Solution 1

The problem was an outdated CA certificate and I found the solution on a Let’s Encrypt community thread :

Manual Solution:

  • Replace the contents of /home/[domain]/ssl.ca with lets-encrypt-r3-cross-signed.pem
  • restart apache/nginx

Virtualmin Solution:

  • Go to Virtualmin -> Server Configuration -> SSL Certificate -> CA Certificate
    • Option 1: Choose upload file and use lets-encrypt-r3-cross-signed.pem
    • Option 2: Paste the contents of lets-encrypt-r3-cross-signed.pem using the Pasted certificate text option.
  • Press “Save Certificate
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Note:

This issue was fixed on webmin 1.970, so make sure you’ve the latest version installed, which wasn’t my case due to the webmin repo not being enabled. If that’s also your case, just enable or add the webmin repo and run yum update.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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