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Can you have a look in the web server logs (/var/log/apache) and PHP
logs (/var/log/php-fpm) to see if there is some more detail on the
reason for the 500 error?<br>
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<div class="moz-cite-prefix">On 27/05/2025 3:47 pm, Brian Smith via
ZendTo wrote:<br>
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Hello,</div>
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<br>
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I need to upgrade the OS on my ZendTo server from Ubuntu 22.04
to Ubuntu 24.04. My first attempt resulted in a non-working
instance of ZendTo, but I was in a hurry and didn't do too much
troubleshooting before rolling it back. I corrected the PHP
version in Apache (moving to 8.3) and rebooted, but was
presented with a 500 error when attempting to load the main
page.</div>
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<br>
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Is there a recommended procedure that should be followed
before/after doing OS version upgrades of a ZendTo server?</div>
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<br>
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Thank you,</div>
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<br>
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Brian</div>
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<pre wrap="" class="moz-quote-pre">_______________________________________________
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<pre class="moz-signature" cols="72">Jules
--
Julian Field MEng CEng CITP MBCS MIEEE
'Think of the rivers of blood
spilled by all those generals and emperors
so that, in glory and triumph,
they could become
the momentary masters
of a fraction
of a dot.' - Carl Sagan
<a class="moz-txt-link-abbreviated" href="http://www.Zend.To">www.Zend.To</a>
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