Onyx Upgrade error

Hi all,

i've got a mysterious error while updating my plesk installation to the latest onyx version. During upgrading i get the following error:

Exception: Failed to solve dependencies:
php70w-common conflicts with php-common-5.4.16-42.el7.x86_64

The full log says:

Installation started in background
Loaded plugins: fastestmirror, langpacks
NGINX-thirdparty | 2.9 kB 00:00
PHP52_17 | 2.9 kB 00:00
PHP53_17 | 2.9 kB 00:00
PHP_5_2-thirdparty | 2.9 kB 00:00
PHP_5_3-thirdparty | 2.9 kB...

Onyx Upgrade error