Title: Fatal error /FilterHandler.php
Last modified: March 6, 2023

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# Fatal error /FilterHandler.php

 *  Resolved [epwebdev](https://wordpress.org/support/users/epwebdev/)
 * (@epwebdev)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-filterhandler-php/)
 * Hi,
 * I got a fatal error message on some of the pages of my website. When I disable
   TEC, the problem goes away. In the Apache error logs I found the following error:
   
   PHP Fatal error: Declaration of Monolog\Handler\FilterHandler::isHandling(array
   $record) must be compatible with Monolog\Handler\AbstractHandler::isHandling(
   array $record): bool in /home/241468.cloudwaysapps.com/rvyvzextfa/public_html/
   wp-content/plugins/the-events-calendar/common/vendor/monolog/monolog/src/Monolog/
   Handler/FilterHandler.php on line 93′
 * Not sure how to fix it.
 * Thank you.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ffatal-error-filterhandler-php%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [epwebdev](https://wordpress.org/support/users/epwebdev/)
 * (@epwebdev)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-filterhandler-php/#post-16533548)
 * NVM, updated from 6.0.9 to 6.0.10 and the problem went away.
 *  Plugin Support [Darian](https://wordpress.org/support/users/d0153/)
 * (@d0153)
 * [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-filterhandler-php/#post-16533557)
 * Hi [@epwebdev](https://wordpress.org/support/users/epwebdev/)
 * Thanks for your confirmation and I’m glad that it is now working.
 * If you have some time to review, that would be amazing!
 * [https://wordpress.org/support/plugin/the-events-calendar/reviews/](https://wordpress.org/support/plugin/the-events-calendar/reviews/)
 * I’d be closing this thread, and please do not hesitate to bump a new thread on
   our way. This allows us to track topics/issues efficiently and follow the[ WordPress Forum Guidelines](https://wordpress.org/support/guidelines/)

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Fatal error /FilterHandler.php’ is closed to new replies.

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## Tags

 * [fatal error](https://wordpress.org/support/topic-tag/fatal-error/)

 * 2 replies
 * 2 participants
 * Last reply from: [Darian](https://wordpress.org/support/users/d0153/)
 * Last activity: [3 years, 3 months ago](https://wordpress.org/support/topic/fatal-error-filterhandler-php/#post-16533557)
 * Status: resolved