Title: Error message: InvalidStateError
Last modified: August 31, 2016

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# Error message: InvalidStateError

 *  Resolved [Slams](https://wordpress.org/support/users/slams/)
 * (@slams)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-message-invalidstateerror/)
 * Good day,
 * I’m using [http://www.muscula.com/](http://www.muscula.com/) service to log JS
   errors on visitors machines.
 * I’m getting this error in my daily email report frequently.
 * Error message: InvalidStateError
    JavaScript path: [https://cdn.onesignal.com/sdks/OneSignalSDK.js](https://cdn.onesignal.com/sdks/OneSignalSDK.js),
   line:9, char:8710 This error was seen 1801 times the last 24 hours, it’s been
   logged 10638 times in total.
 * Unfortunately, I can’t provide you more details because service trial ended recently
   and I had not yet paid for it. 🙂
 * [https://wordpress.org/plugins/onesignal-free-web-push-notifications/](https://wordpress.org/plugins/onesignal-free-web-push-notifications/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * (@onesignal)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-message-invalidstateerror/#post-7169031)
 * Hello Slams,
 * Thanks for reporting that. That is very strange and we had another user report
   this error happening often as well. I suspect this error happens as a result 
   of not being able to access the web storage database we use to store OneSignal-
   related data. In Firefox, this error occurs when visiting a OneSignal-enabled
   site while using Private Browsing mode. In our daily testing, we do not commonly
   run into this error; it only occurs in extreme edge cases or incompatible browser
   configs like private browsing mode. Please continue to update us if you notice
   any more of this!

Viewing 1 replies (of 1 total)

The topic ‘Error message: InvalidStateError’ 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/)

 * 1 reply
 * 2 participants
 * Last reply from: [OneSignal Push Notifications](https://wordpress.org/support/users/onesignal/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/error-message-invalidstateerror/#post-7169031)
 * Status: resolved