Title: PHP Fatal error: require_once():
Last modified: August 29, 2022

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# PHP Fatal error: require_once():

 *  Resolved [lspoe2](https://wordpress.org/support/users/lspoe2/)
 * (@lspoe2)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-fatal-error-require_once-3/)
 * Hi,
 * I’m getting the following error:
 * PHP Fatal error: require_once(): Failed opening required ‘/www/wp-content/plugins/
   redux-framework/redux-core/appsero/Client.php’ (include_path=’.:/usr/share/php’)
   in /www/wp-content/plugins/redux-framework/redux-core/class-redux-core.php on
   line 237
 * Not sure what the cause is or how to fix this.
 * Thanks

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

 *  Plugin Author [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * (@kprovance)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-fatal-error-require_once-3/#post-15958142)
 * What version of Redux specifically are you running?
 *  Plugin Author [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * (@kprovance)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/php-fatal-error-require_once-3/#post-15975600)
 * Closing ticket due to lack of reply.

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

The topic ‘PHP Fatal error: require_once():’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [Kev Provance](https://wordpress.org/support/users/kprovance/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/php-fatal-error-require_once-3/#post-15975600)
 * Status: resolved