Page Builder 
Widgets Bundle 
SiteOrigin CSS 
Installer 
Plugin Conflict That Results in 502 Error
pluginplugin-page-buildertechnical · By Josh Eisenberg · 9 years ago · Reply by Josh Eisenberg 9 years ago
I have the SiteOrigin Page Builder plugin setup on a clients site, as well as the Paid Memberships Pro plugin. About a week ago I started getting a 502 error whenever a customer tried to signup for a class using…