# Unable to resolve binding type, invalid or unsupported http request

**URL:** <https://forum.mautic.org/t/unable-to-resolve-binding-type-invalid-or-unsupported-http-request/16392>\
**Category:** Product Support\
**Created:** [October 1, 2020, 8:58pm UTC](https://forum.mautic.org/t/unable-to-resolve-binding-type-invalid-or-unsupported-http-request/16392 "2020-10-01T20:58:03Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![EJL](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/ejl/32/12155_2.png) [@EJL](https://forum.mautic.org/u/EJL)\
**Post date:** [October 2, 2020, 2:48pm UTC](https://forum.mautic.org/t/unable-to-resolve-binding-type-invalid-or-unsupported-http-request/16392/4 "2020-10-02T14:48:01Z")

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> [@Mautic 3. Can not login for first time](https://forum.mautic.org/t/mautic-3-can-not-login-for-first-time/15073):
>
> Your software \*My PHP version is :7.3.19-1 \*MariaDB version is: 10.3.22-MariaDB Apache/2.4.38 New installation no errors. I just install a mautic 3, in a new instance, there were no errors on installation. But just after install and first configuration (admin user, db connection…) , I got the first login page, but I can not login. The error is: Unable to resolve binding type, invalid or unsupported http request I have reviewed permissions but seems all it’s ok. I executed these scripts w…

The fix in this case was

> [@Mautic 3. Can not login for first time](https://forum.mautic.org/t/mautic-3-can-not-login-for-first-time/15073/4):
>
> Hello, I just had the same problem, try this: sudo a2enmod rewrite edit: sorry and restart apache2 with: sudo systemctl reload apache2

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