Title: Fatal Error while activating the plugin
Last modified: May 18, 2017

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# Fatal Error while activating the plugin

 *  Resolved [Udinra](https://wordpress.org/support/users/udinra/)
 * (@udinra)
 * [9 years ago](https://wordpress.org/support/topic/fatal-error-while-activating-the-plugin/)
 * Fatal error: Uncaught Error: Call to undefined function xml_parser_create() in/
   wp-content/plugins/wpforo/wpf-includes/class-phrases.php:133 Stack trace: #0 /
   wp-content/plugins/wpforo/wpf-includes/functions-installation.php(595): wpForoPhrase-
   >xml_import(‘english.xml’, ‘install’) #1 /wp-content/plugins/wpforo/wpf-includes/
   functions-installation.php(17): wpforo_activation() #2 /wp-includes/class-wp-
   hook.php(298): do_wpforo_activation(”) #3 /wp-includes/class-wp-hook.php(323):
   WP_Hook->apply_filters(”, Array) #4 /wp-includes/plugin.php(453): WP_Hook->do_action(
   Array) #5 /wp-admin/plugins.php(166): do_action(‘activate_wpforo…’) #6 {main}
   thrown in /wp-content/plugins/wpforo/wpf-includes/class-phrases.php on line 133

Viewing 1 replies (of 1 total)

 *  Thread Starter [Udinra](https://wordpress.org/support/users/udinra/)
 * (@udinra)
 * [9 years ago](https://wordpress.org/support/topic/fatal-error-while-activating-the-plugin/#post-9148801)
 * This was not plugin issue. In case any one face it try enabling xml extension
   of PHP
 * apt-get install php7.1-xml
 * in case you are using PHP 7 and Debian or Ubuntu OS

Viewing 1 replies (of 1 total)

The topic ‘Fatal Error while activating the plugin’ is closed to new replies.

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 * 1 reply
 * 1 participant
 * Last reply from: [Udinra](https://wordpress.org/support/users/udinra/)
 * Last activity: [9 years ago](https://wordpress.org/support/topic/fatal-error-while-activating-the-plugin/#post-9148801)
 * Status: resolved