Can't access Backoffice - 2 errors after debug mode PS 1.7

[grubybarti]

When I tried to access my prestashop admin panel I got white page after turning debug mode I got this errors. Can someone help me ?

FatalErrorException in AdminCmsContentController.php line 305: Compile Error: Declaration of AdminCmsContentControllerCore::setMedia() must be compatible with AdminControllerCore::setMedia($isNewTheme = false)

FatalErrorException in AdminDashboardController.php line 539: Compile Error: Declaration of AdminDashboardControllerCore::setMedia() must be compatible with AdminControllerCore::setMedia($isNewTheme = false)

[PrestaHeroes USA]

please post your ps version, remember post info you would need to help solve.....having a PS version is basic info to include with every post.

[grubybarti]

I didn't remembered it on that time so I just posted that its 1.7. but now I remember its 1.7.1.1

[PrestaHeroes USA]

via back office, advanced-->information please post that here, specifically the php version is what we need to know.

Edited January 29, 2019 by El Patron (see edit history)