# ISSUE with upgrade to 4.8.19+4: workaround is here

**URL:** <https://community.wowza.com/t/issue-with-upgrade-to-4-8-19-4-workaround-is-here/95186>\
**Category:** Wowza Streaming Engine\
**Created:** [July 25, 2022, 9:32pm UTC](https://community.wowza.com/t/issue-with-upgrade-to-4-8-19-4-workaround-is-here/95186 "2022-07-25T21:32:58Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Alessandro\_Carpita](https://avatars.discourse-cdn.com/v4/letter/a/3da27b/32.png) [@Alessandro\_Carpita](https://community.wowza.com/u/Alessandro_Carpita)\
**Post date:** [July 26, 2022, 8:44am UTC](https://community.wowza.com/t/issue-with-upgrade-to-4-8-19-4-workaround-is-here/95186/2 "2022-07-26T08:44:22Z")

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Hi, i just posted this: [Cannot access anymore REST API interface through PHP with authentication](http://community.wowza.com/t/cannot-access-anymore-rest-api-interface-through-php-with-authentication/95191).  
It seems related to this thread, but oddly I could always login through Wowza Streaming Engine Manager even with digest authentication, cleartext or sha256 password encoding, just changing admin.password accordingly.  
I can’t access REST API interface anyway.

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_[View the full topic](https://community.wowza.com/t/issue-with-upgrade-to-4-8-19-4-workaround-is-here/95186)._