Title: high CPU and memory usage +php error
Last modified: August 15, 2022

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# high CPU and memory usage +php error

 *  [winco5](https://wordpress.org/support/users/winco5/)
 * (@winco5)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/high-cpu-and-memory-usage-php-error/)
 * Hello,
 * I am using this plugin and now i have a big problem.
 * In 1 hour intervals i am getting thousands of these errors in my server log.
 * [15-Aug-2022 14:10:24 UTC] PHP Warning: Attempt to read property “ID” on null
   in /www/doc/www.wpromotions.eu/www/wp-content/plugins/urvanov-syntax-highlighter/
   class-urvanov-syntax-highlighter-plugin.php on line 666
 * My server CPU and RAM are collapsing.
 * Can someone help me please?
 * Thanks
    Viliam, Wpromotions.eu
 * Screenshot from server stats: [https://screenrec.com/share/7woxy1Mgin](https://screenrec.com/share/7woxy1Mgin)
   
   Screenshot from errorlog: [https://screenrec.com/share/ItS6enVlZq](https://screenrec.com/share/ItS6enVlZq)
    -  This topic was modified 3 years, 9 months ago by [winco5](https://wordpress.org/support/users/winco5/).

Viewing 1 replies (of 1 total)

 *  Plugin Author [urvanov](https://wordpress.org/support/users/urvanov/)
 * (@urvanov)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/high-cpu-and-memory-usage-php-error/#post-15933900)
 * [@winco5](https://wordpress.org/support/users/winco5/) Do you use PHP8? I know
   I have a error when you run in PHP8.
    I think it is the same bug as [https://github.com/urvanov-ru/crayon-syntax-highlighter/issues/42](https://github.com/urvanov-ru/crayon-syntax-highlighter/issues/42)
   I will fix it with the next update.

Viewing 1 replies (of 1 total)

The topic ‘high CPU and memory usage +php error’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/urvanov-syntax-highlighter.svg)
 * [Urvanov Syntax Highlighter](https://wordpress.org/plugins/urvanov-syntax-highlighter/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/urvanov-syntax-highlighter/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/urvanov-syntax-highlighter/)
 * [Active Topics](https://wordpress.org/support/plugin/urvanov-syntax-highlighter/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/urvanov-syntax-highlighter/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/urvanov-syntax-highlighter/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [urvanov](https://wordpress.org/support/users/urvanov/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/high-cpu-and-memory-usage-php-error/#post-15933900)
 * Status: not resolved