cURL error 60: SSL certificate problem: unable to get local issuer certificate

Discussion in 'General' started by unsichtbare, Jun 15, 2020.

  1. unsichtbare

    unsichtbare Member HowtoForge Supporter

    I am getting this on a hosted Wordpress that I just migrated from Ubuntu 16.04 (PHP 7.0 - ISPConfig 3.1.15p3) to Ubuntu 18.04 (PHP 7.2 / PHP 7.4 - ISPConfig 3.1.15p3)
    Seems to be certificate related; I am using a GoDaddy UCC Cewrtificate for 5 hosts, but considering a COMODO Wildcard cert or just Let's Encrypt?
    The issue did not exist (or was not reported) on old server (16.04/7.0) but does exist on new server.
    Is it as simple as downloading the latest curl recognized certificates here: ?

    THX in adv.

    BTW, I referenced these posts but got no bright ideas, mostly this issue referenced Windows:
  2. Steini86

    Steini86 Active Member

    unsichtbare likes this.
  3. unsichtbare

    unsichtbare Member HowtoForge Supporter

    You are so right! I googled around and didn't even come across my own post. I used Let's Encrypt and it is all perfect.
    Steini86 likes this.

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