shisterspork

I was playing on my server with friends when all of our plugins stopped working randomly. I checked the server dashboard and it says that they are all installed, but when using /plugins in game, none of our added plugins are on the list. I tried stopping and restarting the server, but no fix. Is this something having to do with the recent plugin update? Would a simple reinstallation of all the plugins fix it? The plugins we are having issues with are Essentials, Slimefun, Big Doors, and Permissions Ex. Any help is appreciated xx