I can't view any issue and any proyect in JIRA Just can see the dashboard, but i can't log out or anythinh
Well now i can see the navigation bar, but when click any issue i got the message Error and the log say :
com.atlassian.cache.CacheException: java.lang.IllegalArgumentException: owner must be null for system avatars
at com.atlassian.cache.memory.DelegatingCache.get(DelegatingCache.java:211) [atlassian-cache-memory-3.2.0.jar:?]
at com.atlassian.cache.memory.DelegatingCache.get(DelegatingCache.java:162) [atlassian-cache-memory-3.2.0.jar:?]
at com.atlassian.jira.avatar.CachingTaggingAvatarStore.getSystemAvatarsForFilename(CachingTaggingAvatarStore.java:174) [classes/:?]
at com.atlassian.jira.avatar.AvatarManagerImpl.loadDefaultAvatarId(AvatarManagerImpl.java:484) [classes/:?]
at com.atlassian.jira.cache.request.RequestCacheImpl.get(RequestCacheImpl.java:42) [classes/:?]
at com.atlassian.jira.avatar.AvatarManagerImpl.getDefaultAvatarId(AvatarManagerImpl.java:505) [classes/:?]
at com.atlassian.jira.avatar.AvatarServiceImpl.getProjectAvatarURLImpl(AvatarServiceImpl.java:315) [classes/:?]
at com.atlassian.jira.avatar.AvatarServiceImpl.getProjectAvatarAbsoluteURL(AvatarServiceImpl.java:308) [classes/:?]
at com.atlassian.jira.issue.fields.rest.json.SuggestionBeanFactory.projectSuggestion(SuggestionBeanFactory.java:61) [classes/:?]
at com.atlassian.jira.issue.fields.rest.json.SuggestionBeanFactory.projectSuggestions(SuggestionBeanFactory.java:37) [classes/:?]
