# OneSignal errors **URL:** \ **Category:** Product Support\ **Created:** [May 3, 2017, 8:43am UTC](https://forum.mautic.org/t/onesignal-errors/8404 "2017-05-03T08:43:28Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![OA\_Andrew](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/oa_andrew/32/497_2.png) [@OA\_Andrew](https://forum.mautic.org/u/OA_Andrew)\ **Post date:** [May 3, 2017, 8:43am UTC](https://forum.mautic.org/t/onesignal-errors/8404/1 "2017-05-03T08:43:28Z")
Hi Guys After upgrading to 2.8.0 we now get the following errors on all our pages where the tracking js is loaded. Note that we never enabled OneSignal ourselves. I’m assuming it has something to do with what was done in [#3760](https://github.com/mautic/mautic/pull/3760) ![One_Signal_errors.png](https://s20.postimg.org/4zvm97jr1/One_Signal_errors.png) I thought I’d try signup to OneSignal, and fill in all the API keys within the mautic plugin hoping that it would fix the error, but this didn’t change anything. Any suggestions? ---
**Author:** ![OA\_Andrew](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/oa_andrew/32/497_2.png) [@OA\_Andrew](https://forum.mautic.org/u/OA_Andrew)\ **Post date:** [May 3, 2017, 8:43am UTC](https://forum.mautic.org/t/onesignal-errors/8404/2 "2017-05-03T08:43:28Z")
Hi Guys After upgrading to 2.8.0 we now get the following errors on all our pages where the tracking js is loaded. Note that we never enabled OneSignal ourselves. I’m assuming it has something to do with what was done in [#3760](https://github.com/mautic/mautic/pull/3760) ![](https://s20.postimg.org/4zvm97jr1/One_Signal_errors.png) I thought I’d try signup to OneSignal, and fill in all the API keys within the mautic plugin hoping that it would fix the error, but this didn’t change anything. Any suggestions? ---
**Author:** ![Carlos\_BR](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/carlos_br/32/1228_2.png) [@Carlos\_BR](https://forum.mautic.org/u/Carlos_BR)\ **Post date:** [May 3, 2017, 3:03pm UTC](https://forum.mautic.org/t/onesignal-errors/8404/3 "2017-05-03T15:03:52Z")
TKS @MxyzptlkFishStix ---
**Author:** ![robwent](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/robwent/32/179_2.png) [@robwent](https://forum.mautic.org/u/robwent)\ **Post date:** [May 5, 2017, 3:31pm UTC](https://forum.mautic.org/t/onesignal-errors/8404/4 "2017-05-05T15:31:27Z")
If you’re not using onesignal then this should fix it [https://github.com/mautic/mautic/pull/4002#event-1070804687](https://github.com/mautic/mautic/pull/4002#event-1070804687)