Title: Plugin crashes WP when activated Last modified: April 28, 2021 --- # Plugin crashes WP when activated * Resolved [ccdw](https://wordpress.org/support/users/ccdw/) * (@ccdw) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/) * Hey I tried installing Automator WP today. * WP version: 5.7.1 aWP version: 1.5.1 * Fresh WP install and no other plugins running. * As soon as I try to activate the plugin my system crashes and locks me out. I have to delete the plugin via FTP to regain access to my system. * Any ideas? I note 1.5.1 was only released a few hours back, so perhaps there’s an issue there? * Thanks, * Chris * Edit: Here’s the error: * `Fatal error: Uncaught Error: Call to undefined function is_plugin_active() in/ var/www/html/wp-content/plugins/automatorwp/automatorwp.php:241 Stack trace: # 0 /var/www/html/wp-content/plugins/automatorwp/automatorwp.php(102): AutomatorWP- >integrations() #1 /var/www/html/wp-content/plugins/automatorwp/automatorwp.php( 420): AutomatorWP::instance() #2 /var/www/html/wp-content/plugins/automatorwp/ automatorwp.php(423): AutomatorWP() #3 /var/www/html/wp-settings.php(391): include_once('/ var/www/html/w...') #4 /var/www/html/wp-config.php(95): require_once('/var/www/ html/w...') #5 /var/www/html/wp-load.php(37): require_once('/var/www/html/w...')# 6 /var/www/html/wp-admin/admin.php(34): require_once('/var/www/html/w...') #7/ var/www/html/wp-admin/plugins.php(10): require_once('/var/www/html/w...') #8 { main} thrown in /var/www/html/wp-content/plugins/automatorwp/automatorwp.php on line 241` - This topic was modified 5 years, 1 month ago by [ccdw](https://wordpress.org/support/users/ccdw/). Reason: added error info Viewing 10 replies - 1 through 10 (of 10 total) * [theonlypat](https://wordpress.org/support/users/theonlypat/) * (@theonlypat) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14375714) * Yeah, I get a similar result after upgrading to AutomatorWP version 1.5.1 on WP version 5.7.1. Completely crashed the site. * AutomatorWP version 1.5.1 WP version 5.7.1 PHP version is 7.3.27 * `PHP Fatal error: Uncaught Error: Call to undefined function is_plugin_active() in /var/www/vhosts/[domain]/httpdocs/wp-content/plugins/automatorwp/automatorwp. php:241` - This reply was modified 5 years, 1 month ago by [theonlypat](https://wordpress.org/support/users/theonlypat/). Reason: Added php version * Plugin Author [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * (@rubengc) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14376149) * Hi [@ccdw](https://wordpress.org/support/users/ccdw/) and [@theonlypat](https://wordpress.org/support/users/theonlypat/) * Thank you so much for report this issue * We just released the update 1.5.2 fixing it * Note: This new version of AutomatorWP now includes all free integrations inside, so you will not need to install the integrations one by one! * Best regards! * [mrnopparat](https://wordpress.org/support/users/mrnopparat/) * (@mrnopparat) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14379619) * 1.5.3 still critical creash * Plugin Author [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * (@rubengc) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14380035) * Hi [@mrnopparat](https://wordpress.org/support/users/mrnopparat/) * Can you open a support ticket and let us know the error that is reporting your site? * Best regards * [mrnopparat](https://wordpress.org/support/users/mrnopparat/) * (@mrnopparat) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14380185) * ข้อผิดพลาดของประเภท E_ERROR เกิดขึ้นในบรรทัด 241 ของไฟล์ /srv/htdocs/wp-content/ plugins/automatorwp/automatorwp.php. ข้อความผิดพลาด: Uncaught Error: Call to undefined function is_plugin_active() in /srv/htdocs/wp-content/plugins/automatorwp/ automatorwp.php:241 Stack trace: #0 /srv/htdocs/wp-content/plugins/automatorwp/ automatorwp.php(102): AutomatorWP->integrations() #1 /srv/htdocs/wp-content/plugins/ automatorwp/automatorwp.php(420): AutomatorWP::instance() #2 /srv/htdocs/wp-content/ plugins/automatorwp/automatorwp.php(423): AutomatorWP() #3 /wordpress/core/5.7.1/ wp-settings.php(391): include_once(‘/srv/htdocs/wp-…’) #4 /srv/htdocs/wp-config. php(81): require_once(‘/wordpress/core…’) #5 /wordpress/core/5.7.1/wp-load.php( 42): require_once(‘/srv/htdocs/wp-…’) #6 /wordpress/core/5.7.1/wp-admin/admin. php(34): require_once(‘/wordpress/core…’) #7 /wordpress/core/5.7.1/wp-admin/update- core.php(10): require_once(‘/wordpress/core…’) #8 {main} thrown * Plugin Author [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * (@rubengc) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14380578) * Hi [@mrnopparat](https://wordpress.org/support/users/mrnopparat/) * This issue appears on 1.5.2, but this has been fixed on the 1.5.3 update we released a few hours ago * Have you tried to update AutomatorWP to 1.5.3? * [mrnopparat](https://wordpress.org/support/users/mrnopparat/) * (@mrnopparat) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14381168) * it is fixed with 1.5.3 2rd attemps * Plugin Author [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * (@rubengc) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14381223) * Great [@mrnopparat](https://wordpress.org/support/users/mrnopparat/) * Glad to meet that everything works fine now! * [mrnopparat](https://wordpress.org/support/users/mrnopparat/) * (@mrnopparat) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14381242) * Thanks for kindly follow up * Plugin Author [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * (@rubengc) * [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14381261) * You’re welcome [@mrnopparat](https://wordpress.org/support/users/mrnopparat/) Viewing 10 replies - 1 through 10 (of 10 total) The topic ‘Plugin crashes WP when activated’ is closed to new replies. * ![](https://ps.w.org/automatorwp/assets/icon-256x256.png?rev=2271366) * [AutomatorWP - Automator plugin for no-code automations, webhooks & custom integrations in WordPress](https://wordpress.org/plugins/automatorwp/) * [Frequently Asked Questions](https://wordpress.org/plugins/automatorwp/#faq) * [Support Threads](https://wordpress.org/support/plugin/automatorwp/) * [Active Topics](https://wordpress.org/support/plugin/automatorwp/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/automatorwp/unresolved/) * [Reviews](https://wordpress.org/support/plugin/automatorwp/reviews/) * 10 replies * 4 participants * Last reply from: [Ruben Garcia](https://wordpress.org/support/users/rubengc/) * Last activity: [5 years, 1 month ago](https://wordpress.org/support/topic/plugin-crashes-wp-when-activated/#post-14381261) * Status: resolved