Aazaroth,
You're saying that the bot is stashing items like it normally would. Then your stash fills up and the bot is basically idling at the stash?
Or are you saying that your character fills up his own personal inventory, then gets stuck at the stash but doesn't actually stash items when there is space available?
....OR are you saying that the player inventory fills up, then the bot keeps trying to pickup items while full, thus getting stuck in a loop of trying to pickup something that it has no room for?
The more information you can provide the better, I really don't understand the nature of your current report.
Innclusion of other details such as the versions of DB, Trinity, Questtools, and other plugins you are using.
Which profiles are you running?
What are your DB Settings?