Error on install gorge 36.2.26

[rebel]

hi, i'm trying to install a mod (vampirism) for my aternos server. but vampirism requires a forge version higher than 36.2.19. I try to install 36.2.26 but it doesn't work. it tells me that the libraries cannot be installed and under the "com.google.code.findbugs:jsr305:3.0.2". Please who can help me?

[rebel]

forge*

[Hipposgrumm]

Back up your world (and everything related), switch to vanilla, switch back to the version you want, and then reupload your world.

If that doesn't work you will have to call Aternos support, because we are not Aternos.

[ChampionAsh5357]

The version you are using is no longer supported on this forum.

Please update to a modern version of Minecraft to receive support.

Currently supported versions are 1.19.4 (Latest) and 1.18.2 (LTS).