recently i had wrote a module and now i want to add it to  my portal , but everytime i add it ,this error occurs:  

A critical error has occurred.
MinMax persistance type of cookie requires a ModuleId

for defining my module i do this :

-coppeing my module folder in desctobmodule folder

-adding controles

-running sql script for creating tables and relations in sql pane of portal

if it is wrong help me please!