Page Builder 
Widgets Bundle 
SiteOrigin CSS 
Installer 
Page Builder Plugin will not work with Aristeer Theme
pluginplugin-all-widget-plugins · By Oliver Bentley · 11 years ago · Reply by Greg Priday 11 years ago
Hi I created my own theme using Aristeer (http://www.artisteer.com/) Once your plugin is activated and the Aristeer theme is active, if I try and load the WordPress widgets page then I get an HTTP 500 error login: (details below) HTTP…