Need help from one of you guys ....

Some time ago my N900 started to work weird everytime i took a picture it saved and i could see in the photo app for some time (20-40 minutes) but after that the picture was gone ( I can still see the photo using Filebox and via Mass Storage, but totally gone from the app....

Same problem with videos they saved but then they dissapear

Is there a comand i can use as the one for desapearing conversation ??

thank you!