Title: Error Updating / activating plugin
Last modified: July 29, 2019

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# Error Updating / activating plugin

 *  Resolved [sebasporta](https://wordpress.org/support/users/sebasporta/)
 * (@sebasporta)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/)
 * First I tried to update the plugin which ended up in an HTTP ERROR 500 for al
   the website. I deleted the plugin and installed it again, but when I try to activate
   it I get the following error: Parse error: syntax error, unexpected ‘[‘ in /var/
   www/html/SITE FOLDER/wp-content/plugins/onesignal-free-web-push-notifications/
   onesignal-admin.php on line 962.
 * Need help please! Thank you. Take care. Sebastian

Viewing 5 replies - 1 through 5 (of 5 total)

 *  Plugin Author [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * (@onesignal)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11779431)
 * Hello,
    What version did you try to install? Also, what version of PHP do you
   have? Cheers
 *  Thread Starter [sebasporta](https://wordpress.org/support/users/sebasporta/)
 * (@sebasporta)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11779457)
 * The current version. I Installed it from the plugins section in the admin
 *  Plugin Author [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * (@onesignal)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11783189)
 * Hello [@sebasporta](https://wordpress.org/support/users/sebasporta/) ,
    This 
   issue should be fixed in version 1.17.8. Please give it a shot. Thanks for reporting
   it!
 *  Thread Starter [sebasporta](https://wordpress.org/support/users/sebasporta/)
 * (@sebasporta)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11783285)
 * It seems to be working well. Thank you! Sebastian
 *  Plugin Author [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * (@onesignal)
 * [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11783485)
 * Fantastic [@sebasporta](https://wordpress.org/support/users/sebasporta/)

Viewing 5 replies - 1 through 5 (of 5 total)

The topic ‘Error Updating / activating plugin’ is closed to new replies.

 * ![](https://ps.w.org/onesignal-free-web-push-notifications/assets/icon.svg?rev
   =3003897)
 * [OneSignal - Web Push Notifications](https://wordpress.org/plugins/onesignal-free-web-push-notifications/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/onesignal-free-web-push-notifications/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/onesignal-free-web-push-notifications/)
 * [Active Topics](https://wordpress.org/support/plugin/onesignal-free-web-push-notifications/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/onesignal-free-web-push-notifications/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/onesignal-free-web-push-notifications/reviews/)

 * 5 replies
 * 2 participants
 * Last reply from: [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * Last activity: [6 years, 10 months ago](https://wordpress.org/support/topic/error-updating-activating-plugin/#post-11783485)
 * Status: resolved