FLARIN'S PROFILE

Okay so I'm pretty new to this game engine (RPG Maker XP), but does everyone else have the same problem I have of my character being able to walk through walls?

And no I'm not making floor tiles for my walls or anything like that. There are just random spots that when I walk up to them I walk completely through it. Even decorative pieces like tables and bookcases have the same issue. I'm wondering if I'm the only one having this problem.

Please help, I want to make a game but I keep having to restart because of this bug!

Thanks :)

Flarin