By Guest on Wednesday, 15 October 2025
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Hi,

After site update to Joomla 6, despite of Jevents warning, my site Crash. JOOMLA -> ERROR :
Access to undeclared static property JevDate::$gmt

SOLUTION
Edit: JROOT/components/com_jevents/libraries/jevdate.php

line 19 - replace:
#[\AllowDynamicProperties]
class JevDate extends Date {

public $mytz;

with
#[\AllowDynamicProperties]
class JevDate extends Date {

/* Gilles - Modif ChatGPT
erreur : " Access to undeclared static property JevDate::$gmt " */
public static $gmt;
public static $stz;

public $mytz;

It fixes Joomla! 6.0 crash. PHP 8.3
See attached " jevdate.php " patched file

Best regards,
Gil
Thank you for this Gil! It works also for my Joomla-6 installation.

Regards,
Peter
·
Thursday, 16 October 2025 13:52
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WARNING: you would need to ENABLE: "Behaviour - Backward Compatibility 6" plugin.
Many Jevents files need an update as Joomla! 6 depreciated directories.

If not, you would get a "blank page", a site crash!

BR, Gilles
·
Friday, 17 October 2025 16:15
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So this only worked for one part of my site. Once you click on an event, another error occurs.
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Saturday, 25 October 2025 15:47
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stimulus

This is a database table table from the standard images/files extension for JEvents.

This should be created when you install that extension. Was there an error when you did the install? We haven't tested this extension for Joomla 6 yet - its on the ToDo list for this week
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Wednesday, 12 November 2025 15:46
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