Hello, I'm quiet new in plugin development. My problem is very strange for me. I wrote plugin that only has one command that write something in file (It's something like recruiter-supporting plugin, very simple). So on production and test server I use the same Spigot (1.8.7 last snapshot). When I try to load my plugin on test server it's work good. When I load it on production one, server after restart doesn't even see this (or I think so, cause in /pl and console output my plugin doesn't show), but again on test server all work and load good. Any suggestions?