Make sure that catalog knows portal_type column and reference column. If...

Make sure that catalog knows portal_type column and reference column. If catalog does not know those columns, then it will fetch all cataloged objects and will cause memory bloat. This can happen when MariaDB server disk is full.

product/ERP5Security/ERP5UserManager.py

@@ -69,6 +69,8 @@ def getUserByLogin(portal, login, exact_match=True):
     reference_key = 'ExactMatch'
   else:
     reference_key = 'Keyword'
+  if not (portal.portal_catalog.hasColumn('portal_type') and portal.portal_catalog.hasColumn('reference')):
+    raise RuntimeError('Catalog does not have column information. Make sure RDB is working and disk is not full.')
   result = portal.portal_catalog.unrestrictedSearchResults(
       select_expression='reference',
       portal_type="Person",