Cant setup Grief Prevention plugin

[rushzone]

I keep getting these errors spammed in my console:

Blockquote [14:15:36] [pool-3-thread-8/WARN] [luckperms]: An exception was thrown by me.ryanhamshire.griefprevention.claim.ClaimContextCalculator whilst calculating the context of subject luckperms.api7.SubjectProxy(ref=luckperms.SubjectReference(collection=user, subject=0e13da78-c229-41ab-8227-2c5376978b1c))
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: java.lang.NullPointerException
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.ryanhamshire.griefprevention.claim.ClaimContextCalculator.accumulateContexts(ClaimContextCalculator.java:43)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.ryanhamshire.griefprevention.claim.ClaimContextCalculator.accumulateContexts(ClaimContextCalculator.java:37)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.sponge.service.model.ContextCalculatorProxy.calculate(ContextCalculatorProxy.java:50)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.sponge.service.model.ContextCalculatorProxy.calculate(ContextCalculatorProxy.java:41)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.common.context.ContextManager.calculate(ContextManager.java:126)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.common.context.QueryOptionsCache.supply(QueryOptionsCache.java:54)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.common.context.QueryOptionsCache.supply(QueryOptionsCache.java:42)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.common.cache.ExpiringCache.get(ExpiringCache.java:64)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.common.context.QueryOptionsCache.getContextSet(QueryOptionsCache.java:64)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at me.lucko.luckperms.sponge.service.proxy.api7.SubjectProxy.getActiveContexts(SubjectProxy.java:170)
[14:15:36] [pool-3-thread-8/INFO] [STDERR]: [me.lucko.luckperms.common.context.ContextManager:calculate:129]: at java.util.Optional.map(Unknown Source)

[MoseMister]

Grief Prevention Not working

Hi im having issues to where Grief prevention is not working at all i can see all the permissions in luck perms and i added them to my owner rank but i still cant do anything with it. like even when i try to claim with a golden shovel nothing happens.