Analytics won't load in either control panel nor pages

The statistics will not load at all. Analytics not showing up in the control panel menu either, not showing in the dashboard either. Statistics for each pages doesnt not show either (i've made sure its not disabled from view)

This is a new website, i have not tried the plugin on this site before.

I have tried the plugin on another site for a while, it loads fine in the dashboard, but not for each pages. When i click "get statistics" for each page, it just jumps to top of page, and not loading. When i tried to upgrade from 3.1 to 3.1.2 on this page, i got this installation error:

Pakken kunne ikke installeres. (translated to "plugin could not be installed.)

PCLZIP_ERR_BAD_FORMAT (-10) : Unable to find End of Central Dir Record signature

Both sites run in no_NB language