Hello friends.
I’m currently running NextCloud 9.x version on an Ubuntu 16.04 server. I run it with SSL enabled with PHP 7. Recently I’ve been getting errors while connecting with a client/mobile client. I get Invalid Certificate errors. This is what I found in apache2 error.log file:
[ssl:warn] [pid 1198] AH01909: nc.bayton.org:443:0 server certificate does NOT include an ID which matches the server name
[mpm_prefork:notice] [pid 1198] AH00163: Apache/2.4.18 (Ubuntu) OpenSSL/1.0.2g configured – resuming normal operations
If it helps, I’ve also noticed this error when I do an ‘apt update’:
W: http://download.owncloud.org/download/repositories/stable/Ubuntu_16.04/Release.gpg: Signature by key DDA2C105C4B73A6649AD2BBD47AE7F72479BC94B uses weak digest algorithm (SHA1)
Maybe this has something to do with it?
Anyways any help and suggestions with this would be much appreciated. Thanks you.