TaskLink: could not creaty new tasks anymore

process/ActivityTask_lib/process.js

@@ -165,7 +165,7 @@ _ActivityTaskUtils._addLinkRecords = function(pObjectIdField, pRowIdField, pAddi
                 break;
             case "Task":
                 presetLinks = presetLinks.concat(db.table(SqlCondition.begin()
-                             .andPrepare("TASKLINK.ACTIVITY_ID", vars.get(pParentIdField))
+                             .andPrepare("TASKLINK.TASK_ID", vars.get(pParentIdField))
                              .buildSql("select OBJECT_TYPE, OBJECT_ROWID from TASKLINK", "1=2")));
                 break;
         }