Title: Fatal Error with Plugin
Last modified: September 7, 2022

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# Fatal Error with Plugin

 *  Resolved [pyoil](https://wordpress.org/support/users/pyoil/)
 * (@pyoil)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/)
 * My Website crashed after plugin update. There was a fatal error.
 * I was able to login to my website only through recovery mode.
 * Here is the Image:
 * > [View post on imgur.com](https://imgur.com/geNC8r3)

Viewing 6 replies - 1 through 6 (of 6 total)

 *  Plugin Contributor [David G](https://wordpress.org/support/users/gravid7/)
 * (@gravid7)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15989741)
 * Hi [@pyoil](https://wordpress.org/support/users/pyoil/),
 * It seems you are using both free and plus versions of the booster plugin.
    If
   you are using the plus version, you do not need to activate the free version.
 * Please try to deactivate the free version for now if you are using the paid one.
 *  [kobe_2104](https://wordpress.org/support/users/kobe_2104/)
 * (@kobe_2104)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15993439)
 * No David, that’s definitely not the fix. I’ve got the same issue and have been
   running Booster for years and years.
    It’s making two calls between Booster and
   Booster Plus by the look of it. My website is down because of it. I’m going to
   try and comment out the second call to see if that’s get me around it but it’s
   a MAJOR problem.
 *  [kobe_2104](https://wordpress.org/support/users/kobe_2104/)
 * (@kobe_2104)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15993466)
 * Comment out the following lines at the end of
    wp-content/plugins/booster-plus-
   for-woocommerce/booster-plus-for-woocommerce.php
 * /**
    add_action( ‘plugins_loaded’, ‘_load_plugin_class’ );
 * function _load_plugin_class() {
    WCJ();
 * }
    */
 * This stops it being called twice! Website back up and running.
 *  Plugin Author [ronyp](https://wordpress.org/support/users/ronyp/)
 * (@ronyp)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15993785)
 * Hello [@pyoil](https://wordpress.org/support/users/pyoil/),
 * Kindly please have a look at the below solution.
 * [https://wordpress.org/support/topic/problem-with-booster-v5-6-4/](https://wordpress.org/support/topic/problem-with-booster-v5-6-4/)
 * Kind Regards,
    RonyP – Support Team
 *  Thread Starter [pyoil](https://wordpress.org/support/users/pyoil/)
 * (@pyoil)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15996780)
 * What is the actual fix? Remove the free plugin? Or change the function name?
 * I removed the plugin as instructed first. Should I now go install it again and
   rename the function?
 *  Plugin Contributor [David G](https://wordpress.org/support/users/gravid7/)
 * (@gravid7)
 * [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15999920)
 * Hi [@pyoil](https://wordpress.org/support/users/pyoil/)
 * You just need to deactivate free plugin, no need to rename any function. Let 
   us know if you have any further queries.

Viewing 6 replies - 1 through 6 (of 6 total)

The topic ‘Fatal Error with Plugin’ is closed to new replies.

 * ![](https://ps.w.org/woocommerce-jetpack/assets/icon-256x256.png?rev=3351194)
 * [Booster for WooCommerce – PDF Invoices, Abandoned Cart, Variation Swatches & 100+ Tools](https://wordpress.org/plugins/woocommerce-jetpack/)
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 * 6 replies
 * 4 participants
 * Last reply from: [David G](https://wordpress.org/support/users/gravid7/)
 * Last activity: [3 years, 9 months ago](https://wordpress.org/support/topic/fatal-error-with-plugin-6/#post-15999920)
 * Status: resolved