That solved it! Apache has successfully started.
Thanks Yehuda and Frank!
> On 30 May 2022, at 8:51, Yehuda Katz <yeh...@ymkatz.net> wrote:
>
> Then something is probably wrong with the contents of one of your SSL
> certificates. Make sure they are formatted correctly.
> Check if any virtualhost has a separate error log.
>
> - Y
>
> On Mon, May 30, 2022 at 11:03 AM jnil...@jala.com <mailto:jnil...@jala.com>
> <jnil...@jala.com <mailto:jnil...@jala.com>> wrote:
> The tail end of /var/log/apache2/error_log gives:
>
> [Fri May 27 00:02:10.914649 2022] [ssl:warn] [pid 1562] AH01873: Init:
> Session Cache is not configured [hint: SSLSessionCache]
> [Fri May 27 00:02:10.939405 2022] [:emerg] [pid 1562] AH00020: Configuration
> Failed, exiting
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
> AH00016: Configuration Failed
>
> There's nothing for May 30. I have updated ssl certificates recently.
>
> JMN
>
>> On 30 May 2022, at 7:01, Yehuda Katz <yeh...@ymkatz.net
>> <mailto:yeh...@ymkatz.net>> wrote:
>>
>> systemd doesn't know to look in the HTTPD log file. What does that log say?
>> Likely located in /var/log/apache2/
>>
>> - Y
>>
>> On Mon, May 30, 2022 at 9:58 AM jnil...@jala.com <mailto:jnil...@jala.com>
>> <jnil...@jala.com <mailto:jnil...@jala.com>> wrote:
>> I recently rebooted the server and started apache only to get a failure.
>> Here's the diagnosis; I'm not sure what to make of it.
>>
>> systemctl status apache2.service
>> ● apache2.service - The Apache Webserver
>> Loaded: loaded (/usr/lib/systemd/system/apache2.service; enabled;
>> vendor preset: disabled)
>> Active: failed (Result: exit-code) since Mon 2022-05-30 06:53:28 PDT;
>> 23s ago
>> Process: 23499 ExecStart=/usr/sbin/start_apache2 -DSYSTEMD -DFOREGROUND
>> -k start (code=exited, status=1/>
>> Main PID: 23499 (code=exited, status=1/FAILURE)
>> Status: "Reading configuration..."
>>
>> May 30 06:53:28 server systemd[1]: Starting The Apache Webserver...
>> May 30 06:53:28 server systemd[1]: apache2.service: Main process exited,
>> code=exited, status=1/FAILURE
>> May 30 06:53:28 server systemd[1]: apache2.service: Failed with result
>> 'exit-code'.
>> May 30 06:53:28 server systemd[1]: Failed to start The Apache Webserver.
>
