Some other mods have compatibility issues with Stargates, which can crash or hang the server (cf. https://github.com/FlansMods/FlansMod/issues/1405). It is therefore impossible to have both mods installed on a public server, because someone can abuse the glitch for griefing.
A workaround for bugs like this would be to offer a config option to disallow certain entity types from going through the Stargate—that way, if you discover a game-breaking bug like the one above, you can stop people on your server from abusing it until it gets fixed.
Some other mods have compatibility issues with Stargates, which can crash or hang the server (cf. https://github.com/FlansMods/FlansMod/issues/1405). It is therefore impossible to have both mods installed on a public server, because someone can abuse the glitch for griefing.
A workaround for bugs like this would be to offer a config option to disallow certain entity types from going through the Stargate—that way, if you discover a game-breaking bug like the one above, you can stop people on your server from abusing it until it gets fixed.