Resolved Plesk broken after PHP 7.3 install

[Axel]

Hi,
My serveur'r running under Ubuntu 14.04 with plesk Onyx 17.8.

One of my site under Wordpress alerted me that my PHP version 7.1 was obsolete.
I tried to add PHP 7.3 using plesk installer but it was not present.

I installed successfully if via ssh (user root) with :

plesk installer --select-release-current --install-component php73

After that, i returned in plesk installer and could see that PHP 72 and 73 were added.
I chose to install PHP 73 ... again successfuly.

But when i tried to return to plesk interface, it remained unreachable.

I tried via ssh

plesk repair installation

without success. A lot of wanings and errors essentially due to access/permissions. Please see my log attached

PS : all sites runing under this plesk installation remain operational
The root site of Plesk shows the default Plesk Page. But when i add the port number (8443), it's not reachable.

Any help will be welcome.

Thanks in advance

 

[Axel]

Edit : maybe a clue

The plesk server restart command shows that

~# /etc/init.d/sw-cp-server restart
nginx: [warn] duplicate value "TLSv1" in /etc/sw-cp-server/conf.d/ssl.conf:2
nginx: [warn] duplicate value "TLSv1.1" in /etc/sw-cp-server/conf.d/ssl.conf:2
nginx: [warn] duplicate value "TLSv1.2" in /etc/sw-cp-server/conf.d/ssl.conf:2
nginx: [emerg] BIO_new_file("/opt/psa/admin/conf/httpsd.pem") failed (SSL: error:02001002:system library:fopen:No such file or directory:fopen('/opt/psa/admin/conf/httpsd.pem','r') error:2006D080:BIO routines:BIO_new_file:no such file)
nginx: configuration file /etc/sw-cp-server/config test failed

additional information : Some sites on this plesk instance are behing Letsencrypt ...

 

[Axel]

Solved!

SSL PEM file missing an regenerated like mentionned here

Plesk is not accessible: Starting sw-cp-serverd: nginx: [emerg] BIO_new_file("/usr/local/psa/admin/conf/httpsd.pem") failed

Applicable to: Plesk for Linux Plesk is not accessible with the following error: CONFIG_TEXT: 502 Bad Gateway nginx The sw-cp-server service is down with the following error: # service sw-cp...

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