# Failed Instalation on creating admin user

**URL:** <https://forum.pydio.com/t/failed-instalation-on-creating-admin-user/3608>\
**Category:** Pydio Cells\
**Tags:** install\
**Created:** [December 1, 2020, 8:45am UTC](https://forum.pydio.com/t/failed-instalation-on-creating-admin-user/3608 "2020-12-01T08:45:49Z")\
**Posts on this page:** 1\
**Showing post:** 4

<div class="post-metadata">

**Author:** ![bsinou](https://yyz2.discourse-cdn.com/flex032/user_avatar/forum.pydio.com/bsinou/32/476_2.png) [@bsinou](https://forum.pydio.com/u/bsinou)\
**Post date:** [December 2, 2020, 6:49am UTC](https://forum.pydio.com/t/failed-instalation-on-creating-admin-user/3608/4 "2020-12-02T06:49:32Z")

</div>

Hello,

There is a small bug in MySQL version v8.0.22 that is known and breaks the App.  
Where a still waiting for a bit to see if they fix it quickly in the .23 or if we have to implement a workaround (that is quite costly) on our side.  
Until then, please downgrade to the 8.0.21, thanks.

---

_[View the full topic](https://forum.pydio.com/t/failed-instalation-on-creating-admin-user/3608)._