I just moved my web hosting from GoDaddy to MochaHost and am in the process of building a new web site for my business. I had RapidBlog working on the old site but it wouldn’t work on the new one (no content showed up on the blog page). I finally figured out that GoDaddy was set to use php v5.6 but MochaHost’s default setting was 7.1. When it was changed to 5.6 the blog appeared. Changed it back to 7.0 and once again, no content.
Just wanted to let others know that RapidBlog has an issue with v7.x of php so they don’t waste a lot of time trying to troubleshoot a similar problem.