NullPointerException on production

[Brutus5000]

2019-11-04 06:37:22.364 ERROR 1 --- [b53430ec-3e8e-4f85-8e78-24eb20088cc9] [tp1568949719-19] com.yahoo.elide.Elide                    : Error or exception uncaught by Elide

java.lang.NullPointerException: null
        at com.faforever.api.data.listeners.AchievementLocalizationListener.translate(AchievementLocalizationListener.java:22)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.hibernate.jpa.event.internal.jpa.ListenerCallback.performCallback(ListenerCallback.java:35)
        at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.callback(CallbackRegistryImpl.java:97)
        at org.hibernate.jpa.event.internal.jpa.CallbackRegistryImpl.postLoad(CallbackRegistryImpl.java:91)
        at org.hibernate.jpa.event.internal.core.JpaPostLoadEventListener.onPostLoad(JpaPostLoadEventListener.java:36)
        at org.hibernate.engine.internal.TwoPhaseLoad.postLoad(TwoPhaseLoad.java:374)
        at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1174)
        at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1106)
        at org.hibernate.loader.Loader.loadSingleRow(Loader.java:399)
        at org.hibernate.internal.ScrollableResultsImpl.prepareCurrentRow(ScrollableResultsImpl.java:192)
        at org.hibernate.internal.ScrollableResultsImpl.next(ScrollableResultsImpl.java:100)
        at com.yahoo.elide.datastores.hibernate5.ScrollableIterator.<init>(ScrollableIterator.java:31)
        at com.yahoo.elide.datastores.hibernate5.HibernateTransaction.loadObjects(HibernateTransaction.java:185)
        at com.yahoo.elide.core.datastore.inmemory.InMemoryStoreTransaction$2.fetch(InMemoryStoreTransaction.java:203)
        at com.yahoo.elide.core.datastore.inmemory.InMemoryStoreTransaction$2.fetch(InMemoryStoreTransaction.java:197)
        at com.yahoo.elide.core.datastore.inmemory.InMemoryStoreTransaction.fetchData(InMemoryStoreTransaction.java:257)
        at com.yahoo.elide.core.datastore.inmemory.InMemoryStoreTransaction.loadObjects(InMemoryStoreTransaction.java:207)
        at com.yahoo.elide.core.PersistentResource.loadRecords(PersistentResource.java:309)