Title: Version 3.15 crashes website
Last modified: February 3, 2021

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# Version 3.15 crashes website

 *  Resolved [namster2k](https://wordpress.org/support/users/namster2k/)
 * (@namster2k)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/version-3-15-crashes-website/)
 * After updating to Content Aware Sidebars Version 3.15, my website was unable 
   to load. I got the error message:
 * > **Fatal error**: Cannot use isset() on the result of an expression (you can
   > use “null !== expression” instead) in **/home/…/public_html/plugins/content-
   > aware-sidebars-admin/admin_bar.php** on line **135**
 * I had to go into my c-panel to access the php file and edit line 135 from:
 * > if (isset(self::DOCS_MAP[$module->get_id()])) {
 * to
 * > if (null !== (self::DOCS_MAP[$module->get_id()])) {
 * I’m not sure if this change breaks anything else, but my site is loading for 
   now.
 * Please update the plugin to avoid this error in your next release.
 * Thank you.
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fversion-3-15-crashes-website%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  Plugin Author [Joachim Jensen](https://wordpress.org/support/users/intoxstudio/)
 * (@intoxstudio)
 * [5 years, 5 months ago](https://wordpress.org/support/topic/version-3-15-crashes-website/#post-14011142)
 * Thank you for reporting this, it should be be fixed in the most recent version,
   3.15.1. Let me know if you are still experiencing issues after updating.

Viewing 1 replies (of 1 total)

The topic ‘Version 3.15 crashes website’ is closed to new replies.

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## Tags

 * [Crash](https://wordpress.org/support/topic-tag/crash/)
 * [isset](https://wordpress.org/support/topic-tag/isset/)

 * 1 reply
 * 2 participants
 * Last reply from: [Joachim Jensen](https://wordpress.org/support/users/intoxstudio/)
 * Last activity: [5 years, 5 months ago](https://wordpress.org/support/topic/version-3-15-crashes-website/#post-14011142)
 * Status: resolved