Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.542.2.138 -r1.542.2.139
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	19 Jan 2022 19:52:51 -0000	1.542.2.138
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	28 Jan 2022 20:05:41 -0000	1.542.2.139
@@ -3335,6 +3335,7 @@
 
     if {$name ni {langmarks fontname fontsize formatblock} && ![string match *__locale $name]} {
       set names [list]
+      #xo::show_stack
       foreach f $form_fields {lappend names [$f name]}
       :msg "No form field with name '$name' found\
             (available fields: [lsort [array names ::_form_field_names]])"
@@ -4854,6 +4855,13 @@
         if {$page eq ""} {
           ad_log error "Could not resolve parameter page '$pp' of FormPage [self]."
         }
+        #
+        # The following block should not be necessary
+        #
+        if {![::nsf::is object $page]} {
+          ad_log warning "We have to refetch parameter page"
+          ::xo::db::CrClass get_instance_from_db -item_id [string trimleft $page :]
+        }
 
         if {$page ne "" && [$page exists instance_attributes]} {
           set __ia [$page set instance_attributes]