java.lang.NullPointerException
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:308)
	at org.apache.excalibur.xml.impl.JaxpParser.parse(JaxpParser.java:334)
	at org.ametys.plugins.core.impl.userpref.JdbcXmlUserPreferencesStorage.getUnTypedUserPrefs(JdbcXmlUserPreferencesStorage.java:127)
	at org.ametys.plugins.core.impl.userpref.JdbcXmlUserPreferencesStorage.getUserPreferenceAsString(JdbcXmlUserPreferencesStorage.java:261)
	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:483)
	at org.ametys.runtime.plugin.component.PluginsComponentManager$ComponentInvocationHandler.invoke(PluginsComponentManager.java:177)
	at com.sun.proxy.$Proxy34.getUserPreferenceAsString(Unknown Source)
	at org.ametys.core.userpref.UserPreferencesManager.getUserPreferenceAsString(UserPreferencesManager.java:229)
	at org.ametys.plugins.core.ui.user.ProfileImageProvider._getRawUserPrefImage(ProfileImageProvider.java:344)