Heyy im looking for a Bedwars Plugin for 1.8.9 or 1.8.x and i found one but it didnt got developed till the end and its called BedwarsX and when im installing it im only getting errors and forge cant load it.
You will be hard pressed to find any plugin for 1.8 and no one will support it. The plugin you linked is running on a newer API then Sponge 1.8.9 meaning that it wont load … Even if it was complete.