Title: Site Problems PHP Error after PHP Update
Last modified: February 10, 2023

---

# Site Problems PHP Error after PHP Update

 *  Resolved [Rob](https://wordpress.org/support/users/wpuserrb/)
 * (@wpuserrb)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/site-problems-php-error-after-php-update/)
 * WP version 6.1.1, Active theme: Astra (version 4.0.2),
   Current plugin: Security
   by CleanTalk (version 2.102) updated from PHP version 7.4.33 to PHP version 8.0.27.
   Since then, been getting WP notices of Site is Experiencing a Technical Issue
   and occasionally not being able to load a page. Many log errors of the type (
   removed website URLS):
 * An error of type E_ERROR was caused in line 26 of the file /ebs2/vhosts/mywebsitehost.
   com/clientwebsite.com/wp-content/plugins/security-malware-firewall/lib/CleantalkSP/
   SpbctWP/Scanner/Heuristic/DataStructures/Token.php. Error message: Allowed memory
   size of 134217728 bytes exhausted (tried to allocate 4096 bytes)
 * I reverted back to PHP 7.4.33 and things seem better. Time will tell.
 * Please advise if CleanTalk supports the latest version of PHP?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [Rob](https://wordpress.org/support/users/wpuserrb/)
 * (@wpuserrb)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/site-problems-php-error-after-php-update/#post-16460424)
 * Additional Info: This problem seem to occur on all of my websites with CleanTalkSP
   installed.
 *  Plugin Support [eugenecleantalk](https://wordpress.org/support/users/eugenecleantalk/)
 * (@eugenecleantalk)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/site-problems-php-error-after-php-update/#post-16461008)
 * Hello [@wpuserrb](https://wordpress.org/support/users/wpuserrb/).
 * We need additional details about your website.
   Please contact us via our private
   Ticket System: [https://cleantalk.org/my/support/open](https://cleantalk.org/my/support/open).
 * Please add there a link to this topic, maybe we’ll write about the results of
   the investigation here so it’s useful for everyone.
 *  Plugin Support [sergecleantalk](https://wordpress.org/support/users/sergecleantalk/)
 * (@sergecleantalk)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/site-problems-php-error-after-php-update/#post-16468198)
 * Hello,
 * We haven’t received your reply in a few days, so I’m going to mark this topic
   as “resolved”.
   If you have any further questions, you can start a new topic anytime.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Site Problems PHP Error after PHP Update’ is closed to new replies.

 * ![](https://ps.w.org/cleantalk-spam-protect/assets/icon-256x256.gif?rev=3539767)
 * [Anti-Spam by CleanTalk. Spam protection](https://wordpress.org/plugins/cleantalk-spam-protect/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/cleantalk-spam-protect/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/cleantalk-spam-protect/)
 * [Active Topics](https://wordpress.org/support/plugin/cleantalk-spam-protect/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/cleantalk-spam-protect/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/cleantalk-spam-protect/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [sergecleantalk](https://wordpress.org/support/users/sergecleantalk/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/site-problems-php-error-after-php-update/#post-16468198)
 * Status: resolved