Occasionally a particular plugin or theme will cause a site to throw 403 errors when accessing specific pages or functionality. When this happens without explanation, the first place to look is in the Litespeed Error logs to see if the web application firewall...
Troubleshooting
Error: “Refused to frame domain.com because it violates the following Content Security Policy directive”
A content security policy (CSP) is in place by default on all Litespeed servers. It can, however, result in javascript console errors such as: Refused to frame 'https://www.youtube.com/' because it violates the following Content Security Policy directive: "frame-src...
Plugins to remove when migrating from another provider
Most WordPress hosting solutions these days have a mix of plugins that they install into your WP stack to optimize performance on their platform. There's absolutely nothing wrong with that, however it can create problems at the new host when you change...
How to restart Litespeed web server
Connect to the application server via SSH, then run the following command: sudo service lsws restart