Hello, When my PEX auto updates it breaks. I am running 1.8 and when it updates from Pex 1.23.3 to 1.23.4, it stops working. HELP!

Unfortunately PermissionsEx is currently unmaintained and no further updates are planned. Because of this, all pull requests are being closed. If you are looking for an actively maintained permissions plugin, take a look at LuckPerms. It is compatible with major server platforms and can import data from PEX.