Title: PHP Warning in apache log
Last modified: January 28, 2024

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# PHP Warning in apache log

 *  [travelavenger](https://wordpress.org/support/users/travelavenger/)
 * (@travelavenger)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-in-apache-log/)
 * Hi there,
 * just want to let you know that there is a php warning related to the plugin at
   the apache error log:
   PHP Warning: Undefined variable $faq_category_options in/…./
   wp-content/plugins/ultimate-faqs/includes/Blocks.class.php on line 147
 * Thank you!

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

 *  Plugin Support [jaysupport](https://wordpress.org/support/users/jaysupport/)
 * (@jaysupport)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-in-apache-log/#post-17382531)
 * Hi avenger,
 * Thanks for mentioning this. Do you have any categories created? If you create
   a category, does the warning go away?
 *  Thread Starter [travelavenger](https://wordpress.org/support/users/travelavenger/)
 * (@travelavenger)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-in-apache-log/#post-17382711)
 * It seems that the error is gone in a site with category, it might be better to
   check the existence of $faq_category_options and other place with similar situation
   before using it
 * if(!empty($faq_category_options)){
 * ……
 * }
 * Thank you for the follow up!
 *  Plugin Support [jaysupport](https://wordpress.org/support/users/jaysupport/)
 * (@jaysupport)
 * [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-in-apache-log/#post-17385715)
 * Yes, definitely. Thank you for confirming that this was indeed the issued.

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

The topic ‘PHP Warning in apache log’ is closed to new replies.

 * ![](https://ps.w.org/ultimate-faqs/assets/icon-128x128.png?rev=1803957)
 * [Ultimate FAQ Accordion Plugin](https://wordpress.org/plugins/ultimate-faqs/)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/ultimate-faqs/unresolved/)
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 * 3 replies
 * 2 participants
 * Last reply from: [jaysupport](https://wordpress.org/support/users/jaysupport/)
 * Last activity: [2 years, 3 months ago](https://wordpress.org/support/topic/php-warning-in-apache-log/#post-17385715)
 * Status: not resolved