PS 1.40 version error for catalog

[Locus2010]

hi administrator or ps team

first tks a lot for your new contribution for the new ps version1.4,i have upgrade it,and it looks fine.but there are some problems and errors after upgrade.

here to show the one which in the catalog:once i update the product info,or add the products pics,it always jump to an error reminding page to show "Fatal error (StockMvt -> id_stock_mvt_reason = -1)",would you pls let me know what is the problem and how to solve,or we can not update the info or add new products.tks a lot in advance!

best regards!