Copying space between wikis does not work anymore

Caused by: org.apache.velocity.exception.MethodInvocationException: Invocation of method 'copySpaceBetweenWikis' in  class com.xpn.xwiki.api.XWiki threw exception com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select distinct doc.fullName from XWikiDocument as doc where doc.space = ? at silverpeas:Gestion.AppsManager[line 43, column 31]
	at org.apache.velocity.runtime.parser.node.ASTMethod.handleInvocationException(ASTMethod.java:243)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:187)
	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:280)
	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:567)
	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.directive.Foreach.render(Foreach.java:420)
	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:207)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:106)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:342)
	at org.xwiki.velocity.internal.DefaultVelocityEngine.evaluate(DefaultVelocityEngine.java:228)
	... 111 more
Caused by: com.xpn.xwiki.XWikiException: Error number 3223 in 3: Exception while searching documents with sql select distinct doc.fullName from XWikiDocument as doc where doc.space = ?
	at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:2247)
	at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:2190)
	at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:2183)
	at com.xpn.xwiki.store.XWikiCacheStore.search(XWikiCacheStore.java:566)
	at com.xpn.xwiki.XWiki.copySpaceBetweenWikis(XWiki.java:4341)
	at com.xpn.xwiki.api.XWiki.copySpaceBetweenWikis(XWiki.java:1609)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:395)
	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:384)
	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:173)
	... 132 more
Caused by: org.hibernate.QueryException: Expected positional parameter count: 1, actual parameters: [] [select distinct doc.fullName from XWikiDocument as doc where doc.space = ?]
	at org.hibernate.impl.AbstractQueryImpl.verifyParameters(AbstractQueryImpl.java:366)
	at org.hibernate.impl.AbstractQueryImpl.verifyParameters(AbstractQueryImpl.java:322)
	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:98)
	at com.xpn.xwiki.store.XWikiHibernateStore.search(XWikiHibernateStore.java:2243)
	... 144 more