RS when questionnaire replaced in course element "survey"

org.olat.core.logging.OLATRuntimeExceptionhttps://olat.xyz.ch/auth/RepositoryEntry/135888896/Editor/0Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.104 Safari/537.36**RedScreen** could not initialize proxy [org.olat.repository.RepositoryEntry#468942895] - no Session<dispatchinfo>	<componentinfo>		<compname>table</compname>		<compclass>org.olat.core.gui.components.table.Table</compclass>		<extendedinfo>n/a</extendedinfo>		<event>			<class&gt;org.olat.core.gui.components.table.TableEvent</class&gt;			<command>r</command>			<tostring>cmd:r, rowId:28, actionId:rtbSelectLink</tostring>		</event>	</componentinfo>	<controllerinfo>		<controllername>org.olat.core.gui.components.table.TableController</controllername>		<controllername>org.olat.repository.controllers.RepositorySearchController</controllername>		<controllername>org.olat.repository.controllers.ReferencableEntriesSearchController</controllername>		<controllername>org.olat.course.nodes.survey.ui.SurveyConfigController</controllername>		<controllername>org.olat.course.editor.EditorMainController</controllername>		<controllername>org.olat.course.run.CourseRuntimeController</controllername>		<controllername>org.olat.core.commons.fullWebApp.BaseFullWebappController</controllername>	</controllerinfo></dispatchinfo>org.olat.core.logging.OLATRuntimeException: could not initialize proxy [org.olat.repository.RepositoryEntry#468942895] - no SessionCaused by: org.hibernate.LazyInitializationException: could not initialize proxy [org.olat.repository.RepositoryEntry#468942895] - no Session at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:170) at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:310) at org.hibernate.proxy.pojo.bytebuddy.ByteBuddyInterceptor.intercept(ByteBuddyInterceptor.java:45) at org.hibernate.proxy.ProxyConfiguration$InterceptorDispatcher.intercept(ProxyConfiguration.java:95) at org.olat.repository.RepositoryEntry$HibernateProxy$Z88ySl4C.getDisplayname(Unknown Source) at org.olat.course.nodes.survey.ui.SurveyConfigController.updateUI(SurveyConfigController.java:166) at org.olat.course.nodes.survey.ui.SurveyConfigController.doReplaceEvaluationForm(SurveyConfigController.java:243) at org.olat.course.nodes.survey.ui.SurveyConfigController.event(SurveyConfigController.java:197) at org.olat.core.gui.control.DefaultController$1.run(DefaultController.java:258) at