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Excellent tip from Marita — Download and run the ZendTo Installer
again. There's probably some bit of PHP that changed name or moved
between Ubuntu 22 and 24.<br>
<br>
Cheers,<br>
Jules.<br>
<br>
<div class="moz-cite-prefix">On 29/05/2025 3:29 pm, Julian Field via
ZendTo wrote:<br>
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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>
<br>
<div class="moz-cite-prefix">On 27/05/2025 3:47 pm, Brian Smith
via ZendTo wrote:<br>
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cite="mid:WM!449bcd65f7b91dd10e9e7198f32d0b366a05b74845b5f669fa22dbcc59778efe64209cd29cf7c3b358b1b7153d3f9094!@mx.jul.es">
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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>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre wrap="" class="moz-quote-pre">_______________________________________________
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</pre>
</blockquote>
<br>
<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"
moz-do-not-send="true">www.Zend.To</a>
</pre>
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<br>
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<pre wrap="" class="moz-quote-pre">_______________________________________________
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">Jules
--
Julian Field MEng CEng CITP MBCS MIEEE
The current UK shipping forecast:
Viking, North Utsire, South Utsire: Southwesterly 4 to 6, backing southerly or
southeasterly 6 to gale 8 later, perhaps severe gale 9 later in Viking and
North Utsire. Moderate or rough, becoming rough or very rough later in Viking
and North Utsire. Rain later. Moderate or good, occasionally poor later.
<a class="moz-txt-link-abbreviated" href="http://www.Zend.To">www.Zend.To</a>
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