Title: PHP 8.19 – technical problem reported
Last modified: August 30, 2022

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# PHP 8.19 – technical problem reported

 *  Resolved [hessi2](https://wordpress.org/support/users/hessi2/)
 * (@hessi2)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/)
 * Thank you so much for this great Plugin!
    Since I updated from PHP 7.4. to 8.1.9(
   and down to 8.0), my WordPress Installation reported a “technical problem” and“
   critical Error”:
 * > Es gab einen kritischen Fehler auf deiner Website. Bitte überprüfe den Posteingang
   > deiner Website-Administrator-E-Mail-Adresse für weitere Anweisungen.
 * > WordPress-Version 6.0.1
   >  Aktives Theme: GeneratePress (Version 3.1.3) Aktuelles
   > Plugin: Visualizer: Tables and Charts for WordPress (Version 3.7.11) PHP-Version
   > 8.1.9
 * All the charts still working like a charm.
 * TIA
    Regards Michael
    -  This topic was modified 3 years, 9 months ago by [hessi2](https://wordpress.org/support/users/hessi2/).
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-8-19-technical-problem-reported%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Thread Starter [hessi2](https://wordpress.org/support/users/hessi2/)
 * (@hessi2)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/#post-15962591)
 * Rolled back to Version 3.7.10 and it works again.
 * Sorry, I had updated the PHP version at the same time as the new Charts version
   appeared.
 * However, I can state that the 3.7.11 has problems with PHP > 7.4.
 *  [luciamarinescu](https://wordpress.org/support/users/luciamarinescu/)
 * (@luciamarinescu)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/#post-15968163)
 * Hi [@hessi2](https://wordpress.org/support/users/hessi2/),
 * Thanks for choosing Visualizer, we’re glad you like it!
 * I just tested the latest version of the plugin with PHP 8.1 and it works properly
   for me, I don’t get any error and the chart is correctly displayed. Also, no 
   other users reported this issue. Would you mind checking for a possible plugin
   conflict with the latest version of Visualizer? To do this safely, please install
   the [Health Check & Troubleshooting plugin](https://wordpress.org/plugins/health-check/),
   enable the troubleshooting mode which will deactivate all plugins, reactivate
   Visualizer and check if the issue persists. If the problem doesn’t occur anymore,
   it means it was caused by a plugin conflict and you should reactivate the plugins
   one by one, until you find the culprit. Then, replace that plugin with an alternative
   one.
 * I hope this helps!
 *  Thread Starter [hessi2](https://wordpress.org/support/users/hessi2/)
 * (@hessi2)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/#post-15969374)
 * Hi Lucia!
 * I don’t know what was going on, but this is the third time I’ve updated, but 
   this time it went smoothly.
    Probably really a problem with one of the other 
   plugins, but it must have been updated in the meantime. Sorry for the hassle 
   and thanks again for your plugin.
 * Regards
    Michael
 *  [luciamarinescu](https://wordpress.org/support/users/luciamarinescu/)
 * (@luciamarinescu)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/#post-15972714)
 * Hi [@hessi2](https://wordpress.org/support/users/hessi2/),
 * I’m glad to hear the issue is solved now and you can properly use the latest 
   version of the plugin, thanks for letting me know!

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘PHP 8.19 – technical problem reported’ is closed to new replies.

 * ![](https://ps.w.org/visualizer/assets/icon-256x256.gif?rev=3084574)
 * [Visualizer: Tables and Charts Manager for WordPress](https://wordpress.org/plugins/visualizer/)
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 * 4 replies
 * 2 participants
 * Last reply from: [luciamarinescu](https://wordpress.org/support/users/luciamarinescu/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/php-8-19-technical-problem-reported/#post-15972714)
 * Status: resolved